Bokin Electro-Hydraulic Technology (Foshan) Co., Ltd. is an innovative global cross-border trade enterprise specializing in high-end hydraulic components and smart electro-hydraulic systems. Focusing on independent R&D and scenario-based customization, Bokin relies on a Zhejiang University-led R&D team of senior electro-hydraulic control experts and integrates top academic resources, with in-depth research in three core areas:
- Hydraulic Proportional Valve
- Axial Piston Pump
- Hydraulic Motor
- Internal Gear Pump

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Electro-hydraulic proportional control algorithms
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Precision hydraulic component design
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System integration technology
We have established a full-chain technological system covering "core component R&D - system solution design - industrial scenario adaptation", breaking technological barriers and demonstrating our strength as a technology-driven enterprise.
More About UsHigh-Precision, Intelligent & Energy-Saving Integrated Electro-Hydraulic System Solutions Tailored to Diverse Industrial Scenarios.
Based on solid technical accumulation and mature industrialization experience, we provide high-performance core proportional valve products and one-stop, stable, reliable, efficient & energy-saving customized system solutions. From pre-sales product selection, technical adaptation to post-sales delivery and full-process support, we empower enterprises in intelligent manufacturing upgrading and green low-carbon transformation.

Advanced R&D, Core Technology, Top-tier R&D Capabilities
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0+20+ years of proportional valve R&D expertise. -
0+9 existing core proportional valve series (independent IP), developing more. -
0+5,000+ proportional valve models available. -
0+Proportional valve monthly output 10,000+ (Made in China), quality assurance & delivery guaranteed.
Diversified Designs & Advanced Technologies to Meet Your Custom Requirements
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Specification Customization
Displacement, pressure and flow adjustment
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Brand Customization
Logo printing (with trademark registration certificate)
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Packaging Customization
Export wooden cases or personalized packaging



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24/7 Technical SupportAvailable via Email, Phone, WhatsApp and Video Call for instant contact.Read More
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1-Year Quality WarrantyFree warranty provided for non-man-made damage and compliance with the product installation and operation manual.Read More
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Lifelong Maintenance & Original Spare Parts SupplyLifelong maintenance for stable operation, 100% original spare parts for compatibility and reliability.Read More
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On-Site Maintenance & Technical TrainingWe provide technical operation, installation guidance and professional training.Read More
Latest News
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Jun 02, 2026BOKIN Electro-Hydraulic Solutions | Proportional Valves & Hydraulic SystemsBOKIN specializes in Rexroth-compatible proportional valves, servo valves, and custom hydraulic solutions for industrial automation, injection molding, and d... -
May 15, 2026[ CIBF2026 ] The Grand Event Comes To An End And Moves Forward With The Light. CIBF2027 Shenzhen ...On May 15th, the three-day CIBF2026 18th Shenzhen International Battery Technology Exchange Conference/Exhibition came to a successful conclusion at the Shen... -
May 15, 2026CIBF2026 Is Heating Up, Don't Miss Out On The Last DayOn May 13, the 18th Shenzhen International Battery Technology Exchange and Exhibition (CIBF 2026) grandly opened at the Shenzhen World Exhibition & Conventio...







