DataString Consulting Company Logo
DataString Consulting Company Logo
Hydraulic Pile Drivers Market
Home»Top Market Reports»Hydraulic Pile Drivers Market

Hydraulic Pile Drivers Market

Author: Swarup Sahu - Senior Consultant, Report ID - DS2106010, Published - January 2025

Segmented in End-User Market (Commercial Construction, Residential Construction, Infrastructure Construction), Product Type (Light duty, Heavy duty), Machine Capacity, Sales Channel and Regions - Global Industry Analysis, Size, Share, Trends, and Forecast 2024 – 2034

Share this report:

Global Hydraulic Pile Drivers Market Outlook

The construction sector is currently undergoing a transformation due to advancements in hydraulic technology leading to a surge in the need for Hydraulic Pile Drivers worldwide. The market, for Hydraulic pile drivers was estimated at $3.5 billion in 2024. It is anticipated to increase to $5.0 billion by 2030 with projections indicating a growth to around $6.9 billion by 2035. This expansion represents a compound annual growth rate (CAGR) of 6.5% over the forecast period. These drivers are crucial for ensuring the stability of foundations for buildings and are shaping the future of the industry despite fluctuating market conditions. Their contribution, to strength makes them essential tools that are driving market expansion through ongoing technological advancements.


Hydraulic pile drivers play a role in the construction sector by delivering a precise and powerful solution for driving piles into the ground to strengthen building foundations effectively with hydraulic force technology. The growing emphasis on friendly construction practices and cost efficiency has led to an increased demand for vibratory hydraulic pile drivers in the market—a trend that is expected to fuel further growth, in the industry ahead.


Market Size Forecast & Key Insights

2019
$3.5B2024
2029
$6.5B2034

Absolute Growth Opportunity = $3.0B

The Hydraulic Pile Drivers market is projected to grow from $3.5 billion in 2024 to $6.5 billion in 2034. This represents a CAGR of 6.5%, reflecting rising demand across Foundation Construction, Offshore Wind Farms and Transportation Infrastructure.

The Hydraulic Pile Drivers market is set to add $3.0 billion between 2024 and 2034, with service providers targeting Heavy duty & undefined Product Type projected to gain a larger market share.

With Technological advancements in hydraulic pile drivers, and Growth of infrastructure development projects, Hydraulic Pile Drivers market to expand 88% between 2024 and 2034.

Opportunities in the Hydraulic Pile Drivers Market

Versatile Demand in Offshore Applications

Hydraulic pile drivers are widely used in offshore activities such as setting up oil rigs and installing wind turbine foundations due to their strong and effective construction design. Their adaptability in applications shows a bright prospect, for the market.

Expanding Infrastructure Development and Green Construction Practices

The continuous increase in infrastructure developments presents a substantial chance for Hydraulic Pile Drivers to excel in the market sector. Innovations, in technology have enabled the production of effective hydraulic pile drivers that can operate proficiently in various environmental conditions and enhance project efficiency and speed.

Concerns are increasing about the sustainability of the environment. This has led to a growing emphasis in the construction industry on decreasing its carbon emissions footprint. The market for pile drivers, with lower noise and vibration levels is gaining traction as it aligns with environmentally friendly construction methods and represents a promising yet untapped opportunity.

Growth Opportunities in North America and Europe

Europe Outlook

In Europe's hydraulic pile driver market specifically stands out for its emphasis on environmental protection and strict regulations that significantly impact how the market operates The countries with the most potential are Germany, the United Kingdom and France due to their growing focus renewable energy initiatives such as wind farms that require deep foundations The eco friendly nature of hydraulic pile drivers also contributes to their popularity, in Europe as they offer advantages over conventional pile driving techniquesSuppliers, in the region are engaged in competition based on sustainability standards and efficiency while complying with strict construction regulations set by the European Union.

North America Outlook

The hydraulic pile driver market in North America is highly competitive and constantly evolving due to the growing demand for infrastructure development and the necessity to upgrade structures with modern alternatives. The United States and Canada play a role, in driving this market forward by emphasizing effective engineering practices and promoting innovation and high quality standards within the construction sector. In this region's market competition thrives on product effectiveness quality and pricing well as post purchase services. Major global companies use their strengths to stay at the forefront.

North America Outlook

The hydraulic pile driver market in North America is highly competitive and constantly evolving due to the growing demand for infrastructure development and the necessity to upgrade structures with modern alternatives. The United States and Canada play a role, in driving this market forward by emphasizing effective engineering practices and promoting innovation and high quality standards within the construction sector. In this region's market competition thrives on product effectiveness quality and pricing well as post purchase services. Major global companies use their strengths to stay at the forefront.

Europe Outlook

In Europe's hydraulic pile driver market specifically stands out for its emphasis on environmental protection and strict regulations that significantly impact how the market operates The countries with the most potential are Germany, the United Kingdom and France due to their growing focus renewable energy initiatives such as wind farms that require deep foundations The eco friendly nature of hydraulic pile drivers also contributes to their popularity, in Europe as they offer advantages over conventional pile driving techniquesSuppliers, in the region are engaged in competition based on sustainability standards and efficiency while complying with strict construction regulations set by the European Union.

Growth Opportunities in North America and Europe

Established and Emerging Market's Growth Trend 2025–2034

1

Major Markets : United States, China, Germany, Japan, India are expected to grow at 4.2% to 6.2% CAGR

2

Emerging Markets : India, Brazil, South Africa are expected to grow at 7.5% to 9.0% CAGR

Market Analysis Chart

The increasing construction projects worldwide have led to a rise in the need for effective construction machinery – a significant factor driving the global hydraulic pile drivers market forward. The market is experiencing growth due to technologies and creative manufacturing methods employed in these machines along with their environmentally friendly attributes. The durability of pile drivers and their capacity to operate in diverse soil conditions at impressive speeds play a crucial role in drawing interest, from prospective buyers.

Recent Developments and Technological Advancement

December 2024

Loadmaster Systems has broadened its presence worldwide by opening a manufacturing plant specifically for Hydraulic Pile Drivers, in the Middle East region.

November 2024

Junttan Oy introduced an upgraded iteration of its top tier Hydraulic Pile Drivers model that incorporates maintenance features based on AI.

September 2024

Casangrand s. p. A partnered with construction firms in enhancing their Hydraulic Pile Drivers for better, on site use through tailored configurations.

In the Hydraulic Pile Drivers market of late there have been consistent advancements in growth trends showcasing a positive trajectory. One key driving force behind this momentum is the rising need for effective and durable construction machinery across different construction sectors. Key factors contributing to this trend include advancements in design capabilities and enhancements in load bearing capacities, alongside the development of eco friendly models.

Impact of Industry Transitions on the Hydraulic Pile Drivers Market

As a core segment of the Heavy Machinery industry, the Hydraulic Pile Drivers market develops in line with broader industry shifts. Over recent years, transitions such as Transition to Automation in Pile Driving Processes and Adoption of Green Manufacturing Practices have redefined priorities across the Heavy Machinery sector, influencing how the Hydraulic Pile Drivers market evolves in terms of demand, applications and competitive dynamics. These transitions highlight the structural changes shaping long-term growth opportunities.

1

Transition to Automation in Pile Driving Processes:

With the increasing demands in the construction sector comes a necessity for advanced and dependable machinery to ensure efficiency and accuracy. This shift has notably embraced automation in pile driving procedures where Hydraulic Pile Drivers with automated functions are now preferred to reduce errors and boost output. Prominent companies are integrating elements such as self adjusting mechanisms and GPS technology, for precise placement of piles during projects. The shift in trends reflects theindustry'smove towards embracing automated technology. This solidifies Hydraulic Pile Drivers role as equipment, in the ongoing development of infrastructure and construction projects.

2

Adoption of Green Manufacturing Practices:

Due to growing worries about the environment nowadays the Hydraulic Pile Drivers sector is going through a change. The adoption of eco friendly manufacturing methods. Companies are cutting down their impact on the environment by making pile drivers that consume energy utilizing materials that are more environmentally friendly and finding ways to recycle old or retired equipment. This sustainable and earth friendly strategy has been embraced in other industries too indicating a worldwide move, towards more environmentally aware manufacturing practices.

Global Events Shaping Future Growth

The chart below highlights how external events including emerging market developments, regulatory changes, and technological disruptions, have added another layer of complexity to the Heavy Machinery industry. These events have disrupted supply networks, changed consumption behavior, and reshaped growth patterns. Together with structural industry transitions, they demonstrate how changes within the Heavy Machinery industry cascade into the Hydraulic Pile Drivers market, setting the stage for its future growth trajectory.

Market Dynamics and Supply Chain

Driver: Technological Advancements in Hydraulic Pile Drivers, and Rising Demands from Offshore Wind Farm Applications

The global spread of industrialization has also brought about changes in the Hydraulic Pile Drivers market through groundbreaking technologies that are also revolutionizing the industry landscape more effectively, than ever before.
Offshore wind farms offer an opportunity for the Hydraulic Pile Driver industry as the worldwide focus on renewable energy continues to grow and drive an increase, in offshore wind farm construction projects where hydraulic pile drivers are also widely utilized in setting up turbine structures and boosting market demand significantly.
The popularity of Hydraulic Pile Drivers has also surged as a result of the expansion of construction projects for areas and commercial spaces globally and the development of public infrastructure projects worldwide is also on the rise too! The increasing urbanization trends combined with investments in building projects in developing countries have also led to a greater demand for effective and dependable construction machinery like Hydraulic Pile Drivers. The upsurge, in construction endeavors requires the use of these hydraulic drivers to guarantee structural integrity and enhance market expansion.

Restraint: High Equipment Costs

The expensive nature of pile drivers poses a significant hurdle in the market limiting their accessibility to smaller operators and emerging markets due to their advanced technology and sturdy build quality driving up costs significantly for manufacturers who strive to strike a balance, between affordability and innovation in order to reach a wider customer base.

Challenge: Regulatory Hurdles

In addition to that issue is the obstacles that add a lot of difficulties as well. Tough rules concerning noise pollution and ground vibrations frequently restrict the acceptance of pile drivers. These regulations require the employment of quieter and disturbing pile driving methods in specific regions leading to a limitation, in the growth of the hydraulic pile driver industry. Many producers are pressured to allocate resources to create compliant equipment or face the possibility of their products being prohibited from major markets. These combined factors contribute to hindering the expansion of the pile driver sector.

Supply Chain Landscape

Raw Material & Component Suppliers

ArcelorMittal

Nucor Corporation

Machinery Manufacturing

Construction Equipment Company (CEC)

American Piledriving Equipment (APE)

Distribution & Retail
United Rentals / Sunbelt Rentals
End User Industry
Construction / Oil and Gas / Shipbuilding
Raw Material & Component Suppliers

ArcelorMittal

Nucor Corporation

Machinery Manufacturing

Construction Equipment Company (CEC)

American Piledriving Equipment (APE)

Distribution & Retail

United Rentals

Sunbelt Rentals

End User Industry

Construction

Oil and Gas

Shipbuilding

Banner LogoBanner Logo

Leading Providers and Their Strategies

Application AreaIndustryLeading ProvidersProvider Strategies
Construction and Infrastructure
Construction
BSP International Foundations
Innovation in design and user-centered product development
Marine Engineering
Shipbuilding
Movax Oy
Technological advancement and providing end-to-end solutions
Wind Energy Installations
Renewable Energy
ABI Equipment Ltd
Product differentiation and keen focus on sustainability
Highway and Railroad Projects
Transportation
JBV Hydraulic
Offering comprehensive solutions and focusing on high-quality, robust products

Elevate your strategic vision with in-depth analysis of key applications, leading market players, and their strategies. The report analyzes industry leaders' views and statements on the Hydraulic Pile Drivers market's present and future growth.

Our research is created following strict editorial standards. See our Editorial Policy

Applications of Hydraulic Pile Drivers in Offshore Wind Farms, Foundation Construction and Transportation Infrastructure

Offshore Wind Farms

Offshore wind farms rely on dependable machinery such as Hydraulic Pile Drivers to support their operations in the face of increasing renewable energy demands. With the growing shift towards energy sources impact hammers. A specific of Hydraulic Pile Driver. Offer the necessary durability to endure harsh weather conditions and marine obstacles. These drivers are valued for their reliability and efficiency when operating in waters. Key players in this field encompass known companies, like Junttan and Berminghammer.

Foundation Construction

In the construction of foundations for buildings and other large structures like bridges and infrastructure projects h Hydraulic Pile Drivers are tools used by companies to quickly sink piles into the ground without causing too much disruption to the soil or surroundings. Vibratory Hydraulic Pile Drivers are particularly favored for their ability to expedite the pile driving process while maintaining safety standards and operational efficiency. Leading companies in the industry such, as Casagrande Group and Bauer are recognized for utilizing this technology.

Transportation Infrastructure

In the realm of transportation development. In building railroads and highways. Hydraulic Pile Drivers play a significant role and are commonly utilized tools for construction tasks in this sector. The drop hammer version of Hydraulic Pile Drivers is often the choice due to its powerful driving force and precise depth control capabilities. As transportation networks like roads and railways serve as foundations for economic advancement having advanced equipment such as this ensures the creation of sturdy and dependable infrastructure. Key players in this field like Vulcan and Delmag emphasize the importance of Hydraulic Pile Drivers in driving progress, in construction projects.

Hydraulic Pile Drivers vs. Substitutes:
Performance and Positioning Analysis

Hydraulic pile drivers excel in efficiency and speed compared to piling techniques and help streamline construction projects effectively Their distinct advantage, in the market is their ability to enhance productivity in piling tasks leading to the growth of the sector

Hydraulic Pile Drivers
  • vibratory pile drivers /
  • Diesel Hammer Pile Drivers /
  • Impact Hammer Pile Drivers
    High efficiency and precision, extensive adaptability
    Regular maintenance required, potentially high noise levels
    High operational speed, Effectiveness for large-scale projects
    High cost of maintenance, Environmental impact due to noise and vibration

Hydraulic Pile Drivers vs. Substitutes:
Performance and Positioning Analysis

Hydraulic Pile Drivers

  • High efficiency and precision, extensive adaptability
  • Regular maintenance required, potentially high noise levels

vibratory pile drivers / Diesel Hammer Pile Drivers / Impact Hammer Pile Drivers

  • High operational speed, Effectiveness for large-scale projects
  • High cost of maintenance, Environmental impact due to noise and vibration

Hydraulic pile drivers excel in efficiency and speed compared to piling techniques and help streamline construction projects effectively Their distinct advantage, in the market is their ability to enhance productivity in piling tasks leading to the growth of the sector

Loading...

Research Methodology

This market research methodology defines the Hydraulic Pile Drivers market scope, captures reliable data, and validates findings through integrated primary and secondary research. The framework ensures accurate market sizing, demand-supply analysis, and competitive benchmarking specific to service-driven business models.


Secondary Research Approach


We begin secondary research by defining the targeted market at both global and regional levels. Positioned within the Heavy Machinery ecosystem, we analyze Hydraulic Pile Drivers adoption across Commercial Construction, Residential Construction, and Infrastructure Construction Applications. Data is systematically collected from Professional Associations, Industry-specific Service Registries, company annual reports, country level ministerial sources and other credential sources, enabling detailed mapping of service delivery models, pricing structures, regulatory compliance, and technology enablers.


Key Sources Referenced:

DataString Database

Annual Reports / Industry Magazines / Country Level Ministerial Sources

Interviews of Industry Stake Holders

Prodcom / Census US / Statcan / e-stat Japan / ABS Australia / KOSIS Korea

• NAICS - Economic Statistics (US, Canada)

DnB / Factiva / Hoovers / Financial Reports

We benchmark service providers such as Bauer Spezialtiefbau GmbH, Casagrande S.p.A, and TYSIM Piling Equipment Co. Ltd, using industry databases, client case studies, annual reports, and partnership disclosures. This secondary research identifies market drivers and constraints, providing the foundation for validation through primary research.


Primary Research Methods


We conduct structured interviews and surveys with industry stakeholders, including Raw Material & Component Suppliers, Machinery Manufacturing, and Distribution & Retail. Our geographic coverage spans Americas (45%), Europe (30%), and Asia-Pacific (25%) and Middle East & Africa (5%). Our online surveys generally secure a 70% response rate, while in-depth interviews achieve 84% engagement, ensuring a 91% confidence level with ±8.5% margin of error.


Through targeted questionnaires and in-depth interviews, we capture customer satisfaction, vendor selection criteria, service delivery effectiveness, outsourcing vs in-house trade-offs, and post-service value realization. We use interview guides to ensure consistency and anonymous survey options to mitigate response bias. These primary insights validate secondary findings and align market sizing with real-world conditions.


Market Engineering and Data Analysis Framework


Our data analysis framework integrates Top-Down, Bottom-Up, and Company Market Share approaches to estimate and project market size with precision.


Top-down and Bottom-up Process


In the Top-down approach, we disaggregate the global Heavy Machinery revenues to estimate the Hydraulic Pile Drivers segment, guided by enterprise spending, outsourcing penetration, and service intensity ratios. In the Bottom-up approach, we aggregate project-level, contract-level, and client-spending data at the country and industry levels to construct detailed adoption models. By reconciling both methods, we ensure forecast accuracy and statistical robustness.


We evaluate the service value chain, covering Raw Material & Component Suppliers (ArcelorMittal, Nucor Corporation), Machinery Manufacturing (Construction Equipment Company (CEC), American Piledriving Equipment (APE)), and Distribution & Retail. Our parallel substitute analysis examines alternative models such as vibratory pile drivers, Diesel Hammer Pile Drivers, and Impact Hammer Pile Drivers, highlighting diversification opportunities and competitive risks.


Company Market Share and Benchmarking


We benchmark leading service providers such as Bauer Spezialtiefbau GmbH, Casagrande S.p.A, and TYSIM Piling Equipment Co. Ltd, evaluating their strengths in workforce capacity, global delivery centers, client engagement models, pricing competitiveness, and digital transformation capabilities. By analyzing company revenues, service portfolios, and client contracts, we derive comparative market shares, competitive positioning and growth trajectories across the ecosystem.


Our integration of data triangulation, contract analysis, and company benchmarking, supported by our proprietary Directional Superposition methodology, ensures us precise forecasts and actionable strategic insights into the Hydraulic Pile Drivers market.


Quality Assurance and Compliance


We cross-reference secondary data with primary inputs and external expert reviews to confirm consistency. Further, we use stratified sampling, anonymous surveys, third-party interviews, and time-based sampling to reduce bias and strengthen our results.


Our methodology is developed in alignment with ISO 20252 standards and ICC/ESOMAR guidelines for research ethics. The study methodology follows globally recognized frameworks such as ISO 20252 and ICC codes of practice.

rm

Hydraulic Pile Drivers Market Data: Size, Segmentation & Growth Forecast

Report AttributeDetails
Market Value in 2025USD 3.7 billion
Revenue Forecast in 2034USD 6.5 billion
Growth RateCAGR of 6.5% from 2025 to 2034
Base Year for Estimation2024
Industry Revenue 20243.5 billion
Growth OpportunityUSD 3.0 billion
Historical Data2019 - 2023
Growth Projection / Forecast Period2025 - 2034
Market Size UnitsMarket Revenue in USD billion and Industry Statistics
Market Size 20243.5 billion USD
Market Size 20274.2 billion USD
Market Size 20294.7 billion USD
Market Size 20305.0 billion USD
Market Size 20346.5 billion USD
Market Size 20356.9 billion USD
Report CoverageMarket revenue for past 5 years and forecast for future 10 years, Competitive Analysis & Company Market Share, Strategic Insights & trends
Segments CoveredEnd-User Market, Product Type, Machine Capacity, Sales Channel
Regional scopeNorth America, Europe, Asia Pacific, Latin America and Middle East & Africa
Country scopeU.S., Canada, Mexico, UK, Germany, France, Italy, Spain, China, India, Japan, South Korea, Brazil, Mexico, Argentina, Saudi Arabia, UAE and South Africa
Companies ProfiledBauer Spezialtiefbau GmbH, Casagrande S.p.A, TYSIM Piling Equipment Co. Ltd, BSP International Foundations, Soilmec S.p.A, PVE Piling and Drilling Rigs, Junttan Oy, MKT Manufacturing Inc, Xuzhou Hercules Machine Manufacture Co. Ltd, Guangdong Liyuan Hydraulic Machinery Company Ltd, Sinovo Heavy Industry Co. Ltd and Dawson Construction Plant Ltd.
CustomizationFree customization at segment, region or country scope and direct contact with report analyst team for 10 to 20 working hours for any additional niche requirement which is almost equivalent to 10% of report value

Explore Report Features and Data Packages

Industry Insight Report

$ 4200
Unlock Multi-User Access for just $999 more
i
No Payment Before Report Delivery
Flexible Payment Options
Additional Features
Customization Available
i
Excel Data Pack Included
Free Analyst Support
i
Industry Expert-Validated Insights
100% Confidentiality Guaranteed
Fast Delivery (24–72 hours)
i
Get Report Now

Strategic Growth Advisory

Unrivaled Custom Market Intelligence & Strategic Advisory for Business Growth and Competitive Excellence

  • Assess and prioritize high-value markets with precision
  • Craft tailored entry and expansion roadmaps
  • De-risk investments through rigorous market intelligence
  • Architect dynamic pricing frameworks aligned to value creation
  • Unlock sustainable margin enhancement opportunities
  • Benchmark performance against global industry leaders
  • Strategically realign portfolios to future growth drivers
  • Accelerate commercialization of breakthrough offerings
  • Harness market foresight and technology shifts to fuel innovation

Discover our Strategic Growth Advisory Services »

Table of Contents

Industry Insights Report - Table Of Contents

Chapter 1

Executive Summary

Major Markets & Their Performance - Statistical Snapshots

Chapter 2

Research Methodology

2.1Axioms & Postulates
2.2Market Introduction & Research MethodologyEstimation & Forecast Parameters / Major Databases & Sources
Chapter 3

Market Dynamics

3.1Market OverviewDrivers / Restraints / Opportunities / M4 Factors
3.2Market Trends
3.2.1Introduction & Narratives
3.2.2Market Trends - Impact Analysis(Short, Medium & Long Term Impacts)
3.3Supply Chain Analysis
3.4Porter's Five ForcesSuppliers & Buyers' Bargaining Power, Threat of Substitution & New Market Entrants, Competitive Rivalry
Chapter 4

Hydraulic Pile Drivers Market Size, Opportunities & Strategic Insights, by End-User Market

4.1Commercial Construction
4.2Residential Construction
4.3Infrastructure Construction
Chapter 5

Hydraulic Pile Drivers Market Size, Opportunities & Strategic Insights, by Product Type

5.1Light duty
5.2Heavy duty
Chapter 6

Hydraulic Pile Drivers Market Size, Opportunities & Strategic Insights, by Machine Capacity

6.1High pile
6.2Mid pile
6.3Low pile
Chapter 7

Hydraulic Pile Drivers Market Size, Opportunities & Strategic Insights, by Sales Channel

7.1Direct
7.2Distributor
7.3Online
Chapter 8

Hydraulic Pile Drivers Market, by Region

8.1North America Hydraulic Pile Drivers Market Size, Opportunities, Key Trends & Strategic Insights
8.1.1U.S.
8.1.2Canada
8.2Europe Hydraulic Pile Drivers Market Size, Opportunities, Key Trends & Strategic Insights
8.2.1Germany
8.2.2France
8.2.3UK
8.2.4Italy
8.2.5The Netherlands
8.2.6Rest of EU
8.3Asia Pacific Hydraulic Pile Drivers Market Size, Opportunities, Key Trends & Strategic Insights
8.3.1China
8.3.2Japan
8.3.3South Korea
8.3.4India
8.3.5Australia
8.3.6Thailand
8.3.7Rest of APAC
8.4Middle East & Africa Hydraulic Pile Drivers Market Size, Opportunities, Key Trends & Strategic Insights
8.4.1Saudi Arabia
8.4.2United Arab Emirates
8.4.3South Africa
8.4.4Rest of MEA
8.5Latin America Hydraulic Pile Drivers Market Size, Opportunities, Key Trends & Strategic Insights
8.5.1Brazil
8.5.2Mexico
8.5.3Rest of LA
8.6CIS Hydraulic Pile Drivers Market Size, Opportunities, Key Trends & Strategic Insights
8.6.1Russia
8.6.2Rest of CIS
Chapter 9

Competitive Landscape

9.1Competitive Dashboard & Market Share Analysis
9.2Company Profiles (Overview, Financials, Developments, SWOT)
9.2.1Bauer Spezialtiefbau GmbH
9.2.2Casagrande S.p.A
9.2.3TYSIM Piling Equipment Co. Ltd
9.2.4BSP International Foundations
9.2.5Soilmec S.p.A
9.2.6PVE Piling and Drilling Rigs
9.2.7Junttan Oy
9.2.8MKT Manufacturing Inc
9.2.9Xuzhou Hercules Machine Manufacture Co. Ltd
9.2.10Guangdong Liyuan Hydraulic Machinery Company Ltd
9.2.11Sinovo Heavy Industry Co. Ltd
9.2.12Dawson Construction Plant Ltd.