BOKIN is a professional electro-hydraulic system integrator and component supplier, specializing in high-end electro-hydraulic control solutions and premium hydraulic components. Staffed with a senior R&D team of electro-hydraulic control experts, we cover the full value chain from core component R&D to scenario-based customized system implementation.
Our core expertise:
Products Categories
- Hydraulic Proportional Valves
- Rexroth Axial Piston Pumps
- Internal Gear Pump
- Hydraulic Motors
R&D-Based, Building a Full-Chain Technological Barrier
Company Profile
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In-house R&D of proprietary proportional hydraulic valves
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Application-tailored valve manifold and integrated hydraulic system solutions
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Premium hydraulic component supply for diverse industrial equipment
Leveraging long-term stable partnerships with world-leading hydraulic brands including Bosch Rexroth and HydraForce, we serve key industrial sectors spanning precision injection molding, die casting, metallurgy & foundry, and new energy.
Focused on quality, technical excellence and customer-centric service, we work closely with clients to optimize system performance and reduce operational costs, striving to be your long-term trusted technical strategic partner.
High-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
Led by senior experts with 20+ years of industry experience, BOKIN boasts top-tier R&D capabilities, solid technical strength and forward-looking technical vision.
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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
We support customization of specifications, control modes, logos and packaging. MOQ is negotiable based on customization complexity.
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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
Professional After-Sales Support
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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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![Directional Valve Center Positions: O, M, H, Y, P Types And How To Choose]()
Aug 03, 2026Directional Valve Center Positions: O, M, H, Y, P Types And How To ChooseThe center position (neutral) of a three-position directional valve is arguably the most important selection decision in hydraulic circuit design. The center... -
![Check Valves And Pilot-Operated Check Valves: Locking, Back Pressure, And Load Holding]()
Aug 03, 2026Check Valves And Pilot-Operated Check Valves: Locking, Back Pressure, And Load HoldingCheck valves perform the simplest function in hydraulics — allow flow in one direction and block it in reverse — yet they enable several critical circuit fun... -
![Hydraulic Valve Mounting Types: Threaded, Subplate, Sandwich, And Cartridge — A Comparison]()
Aug 03, 2026Hydraulic Valve Mounting Types: Threaded, Subplate, Sandwich, And Cartridge — A ComparisonHow a hydraulic valve connects to the system affects maintenance accessibility, leakage risk, and overall machine footprint. Five mounting types are commonly...
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