Hydraulic Valve Body Manufacturing Expert
Customized valve block solutions, improve system efficiency by 30%
19 years of focus on R&D and manufacturing of engineering machinery hydraulic valve bodies
Establish an SPC process control system, defect rate ≤0.3%
2 hours of technical docking → 1 day of solution output → Sample delivery within 15 days
Quality Assurance
Owns 20 patented technologies
Process accuracy reaches μ-level (micrometer level) standard
Customized Service
We can provide you with 1-on-1 customized services according to your requirements.
Fast Delivery
Standard parts shipped within 48 hours
Customized parts shipped within 15 days
Product and Technology Advantages
National high-tech enterprise, strategic supplier of Sany Heavy Industry, serving more than 200 major host manufacturers and precision hydraulic system manufacturers
Application scenario demonstration
National high-tech enterprise, strategic supplier of Sany Heavy Industry, serving more than 200 major host manufacturers and precision hydraulic system manufacturers
Valve block application video
Valve block application video
Valve block application video
Our customers
National high-tech enterprise, strategic supplier of Sany Heavy Industry, serving more than 200 major host manufacturers and precision hydraulic system manufacturers
Sany Heavy Industry Hydraulic Valve Body Manufacturing
Relying on 20 patented technologies, achieving μ-level (micron-level) process precision, with key flow channel roughness ≤ Ra0.4μm, significantly better than the industry's millimeter-level standard, meeting the zero-leakage requirements under high-pressure and high-frequency conditions of construction machinery.
Manufacturing of hydraulic valve bodies for construction machinery
Relying on 20 patented technologies, achieving μ-level (micron-level) process precision, with key flow channel roughness ≤ Ra0.4μm, significantly better than the industry's millimeter-level standard, meeting the zero-leakage requirements under high-pressure and high-frequency conditions of construction machinery.
Reasons to choose us
Full-range market support and marketing promotion to help you quickly open the market
Custom design
19 years of deep cultivation in the hydraulic valve field, 20 patented technologies
Get a QuoteQuality assurance
20 patented technologies, achieving μ-level (micrometer-level) process accuracy, key flow path roughness ≤Ra0.4μm
Get a QuoteDelivery cycle
Domestic delivery of blanks to finished products within 15 days, 7-day rapid prototyping
Get a QuoteAfter-sales service
2-hour emergency response, coverage of major industrial zones nationwide
Get a QuoteThey chose us
Accumulated service for leading manufacturing enterprises such as Sany Heavy Industry, Shanghai Zhenhua, Shaoyang Hydraulics, and Hunan Southern Aerospace
FAQ
Provide "VIP production capacity pool" for TOP 10 customers such as Sany Group, emergency order capacity response ≤ 4 hours
Can your K3V, K5V, and K7V series hydraulic pumps replace Kawasaki’s pumps of the same series?
Our K3V, K5V, and K7V series hydraulic pumps can completely replace Kawasaki’s products across the entire range in terms of quality—and at a more cost-effective price!
Can your M5X series rotary motors replace Kawasaki’s motors in the same series?
Our M5X series rotary motors can serve as a direct replacement for Kawasaki’s motors in the same series—and at a more competitive price!
Which clients do you collaborate with in China?
We collaborate with major Chinese OEMs such as Sany Heavy Industry and XCMG, and also provide spare parts services to the domestic aftermarket for construction machinery.
Can your A10VO52/53 and A11VO series pumps, as well as the A20VO series pumps, replace Rexroth’s pumps from the same series?
Our A10VO52/53 and A11VO series pumps, as well as the A20VO series pumps, can serve as direct replacements for Rexroth’s corresponding series pumps. They are widely used in China, offering stable quality and more favorable pricing.
Can your A2FE series motors, A6V series motors, and A6V series M motors replace Rexroth’s hydraulic motors of the same series?
Our A2FE series motors, A6V series motors, and A6V series M motors can serve as direct replacements for Rexroth’s equivalent hydraulic motors. They offer superior value for money, consistent quality, and are widely used in various applications.
Are you a direct manufacturer?
We are a direct-source factory—customers are welcome to visit our facility in China!
Can the components inside a hydraulic piston pump be sold individually?
We manufacture a range of hydraulic pump components and supply them to numerous repair shops throughout China, including cylinder blocks, swashplates, piston assemblies, main shafts, and swing assemblies, among others.
What is the minimum order quantity (MOQ)?
Regular products have a low MOQ, supporting small-batch trial orders; for large-volume orders, we can also deliver quickly, helping customers expand into the market with greater flexibility.
How is export transportation ensured?
We use shockproof and moisture-resistant reinforced packaging, and collaborate with several international logistics companies to ensure products arrive safely and on time.
I need tools customized to specific sizes or functions—can you provide this kind of service?
Sure. We offer OEM/ODM customization services for corporate clients with substantial procurement needs. If you have specific requirements regarding size, specifications, logo printing, or functional integration, please contact our sales team directly with your detailed proposal. We’ll evaluate your request and provide you with a professional custom solution tailored to your needs.
Contact Us
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Address: No. 259, Lixiang East Road, Changsha Economic and Technological Development Zone Xiangfeng Science and Technology Park, Building 4, 1st-2nd Floor
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