About Us
Who We Are
Yuyao Wei Xing Machinery Co., Ltd. is a precision manufacturer of hydraulic fittings, hydraulic adapters, welded tube assemblies, hydraulic manifold blocks, valve components, hydraulic cylinder parts and custom CNC machined components. We support hydraulic equipment manufacturers, industrial machinery companies and OEM customers with drawing-based and sample-based production.
With stable manufacturing capability, strict quality control, and flexible customization services, we provide reliable hydraulic connection solutions for customers in construction machinery, agricultural equipment, automotive, marine, energy, and industrial applications. Over the years, our products have served companies across East Asia, Europe, and North America, earning long-term trust from global customers.
We are committed to quality, customer-focused service, and delivering high-precision, stable, and cost-effective hydraulic fitting products worldwide.
Main Product Range
Hydraulic Fittings
Precision fittings for hydraulic hose and pipeline connections, manufactured to support reliable sealing and assembly in industrial equipment.
BSP Hydraulic Adapters
Threaded adapters and transition connectors for matching hydraulic ports, tubes and hoses across different interface requirements.
Welded Tube Assemblies
Custom welded tubing assemblies made according to drawings, routing dimensions and application requirements.
Hydraulic Manifold Blocks
Machined manifold blocks with ports, cavities and oil passages arranged to customer hydraulic circuit drawings.
Hydraulic Valve Body Machining
Valve bodies and related housings produced with controlled machining of sealing surfaces, ports and internal features.
Valve Spools & Pistons
Spools, pistons and precision turned components for hydraulic control and cylinder applications requiring stable dimensions.
Hydraulic Cylinder Parts
Cylinder-related components such as glands, end caps, bushings and machined parts made to drawing specifications.
Custom CNC Parts
Non-standard CNC turned and milled components for machinery, hydraulic systems and OEM assembly projects.
Custom Manufacturing Support
We support OEM manufacturing based on 2D drawings, 3D models, physical samples, thread and interface requirements, material selection and surface treatment requirements. Small-batch trial production and repeat production can be arranged according to project needs.
Materials & Processes
Common materials include carbon steel, stainless steel, alloy steel, aluminum and brass. Manufacturing and coordinated processes include CNC turning, CNC milling, drilling, tapping, boring, thread machining, welding coordination and surface treatment coordination.
Surface treatment options can be arranged according to drawing and project requirements, including commonly used industrial finishes such as zinc plating, zinc nickel, black oxide, phosphating, passivation and polishing.
From Requirement Review to Shipment
Drawing & Requirement Review
Material Confirmation
CNC Machining
Surface Treatment
Quality Inspection
Packaging & Shipment
Practical Support for OEM Hydraulic Projects
- Hydraulic component manufacturing experience
- Drawing-based custom production
- Common hydraulic thread knowledge
- Material and finish coordination
- Inspection according to drawings
- Clear OEM project communication
What Drives Us
Precision
Every component is manufactured to exact specifications. We invest in the latest CNC technology to ensure consistent quality across every batch.
Partnership
We don't just sell parts β we build relationships. Our engineering team works closely with clients to solve technical challenges and optimize designs.
Reliability
When we commit to a delivery date, we honor it. Our production communication focuses on confirmed requirements, stable processing and dependable order follow-up.
Overseas Exhibitions
We connect with global customers through international exhibitions, showcasing our precision manufacturing capabilities and hydraulic component solutions.
Company Milestones
Company Founded
Started as a small workshop in Yuyao, specializing in hydraulic fittings for the domestic market.
First Export Order
Expanded to international markets, beginning with Southeast Asia and the Middle East.
New Manufacturing Facility
Moved to our current over 2000 sqm facility with expanded CNC machining capacity.
Global Expansion
Reached 30+ countries served, with established partnerships in Europe, Americas, and Oceania.
Digital Transformation
Launched new bilingual website and digital catalog to better serve our growing global customer base.
About Wei Xing Machinery
What does Wei Xing Machinery manufacture?
Wei Xing Machinery manufactures hydraulic fittings, hydraulic adapters, welded tube assemblies, hydraulic manifold blocks, hydraulic valve bodies, valve spools, pistons, hydraulic cylinder parts and custom CNC machined components.
Can parts be manufactured from drawings?
Yes. We support drawing-based manufacturing using customer 2D drawings, 3D models and technical specifications.
Can physical samples be used for development?
Yes. Physical samples can be reviewed to confirm dimensions, threads, materials, surface finish and application requirements before production planning.
Which materials can be machined?
Commonly machined materials include carbon steel, stainless steel, alloy steel, aluminum and brass, subject to drawing and project requirements.
Do you support custom threads and interfaces?
Yes. We can manufacture parts with custom threads and hydraulic interfaces according to drawings, samples or confirmed application requirements.
What information is required before production?
Before production, please provide drawings or samples, material requirements, thread and interface details, surface treatment needs, quantity, application notes and inspection requirements if available.
Let's Work Together
Whether you need standard parts or custom solutions, we're here to help.