Manufacturing
ISO 9001, ISO 14001, and GB/T28001 Certified
Precision Manufacturing is at the Core of Your Flow Control
When you need gate, globe, ball, butterfly, check, and control valves that maintain operational stability under extreme pressures and temperatures, our 126,000㎡ workshops and 50,000-unit annual capacity deliver.
We promise precise machining and 100% inspection, providing you with valves featuring tight tolerance control, component interchangeability, and reliable performance for complex industrial applications. Contact us for custom valve solutions.
Driving Innovation in Valve Engineering
Collaborative Design
Our engineers will work closely with you to tailor valves to project-specific requirements.
Multi-Condition Testing
Validate sealing, leak, and durability under high temperature, pressure, and corrosive media.
Rapid Prototyping
CNC machining and 3D-printed metal/plastic models accelerate design verification.
CFD & FEA Simulation
Optimize flow paths, analyze stress points, and predict fatigue life.
Our Critical Processes
Reliable Base for Your Valves
Optimized Casting & Heat Treatment
By applying sand casting or forging to cast steel, ductile iron, and alloy steel, followed by normalizing, tempering, or quench+tempering, we provide stable material—helping you avoid defects and achieve reliable valve performance.
Perfect Fit, Faster Installation
Precision CNC Processing
CNC machining ensures flanges, valve seats, shafts, and sealing surfaces meet tight tolerances, improving assembly precision and reducing your on-site calibration and troubleshooting.
Extended Lifetime, Minimal Leakage
Sealing Surface Finishing & Pre-Assembly
Grinding, polishing, and pre-fitting ball, disc, and seat sealing surfaces, together with pre-installed seals, provides superior tightness and extends service life—reducing maintenance and operational interruptions.
Verified Performance, Reduced On-Site Risk
Assembly, Testing & Factory Validation
Following strict assembly procedures with torque and action checks, and 100% water, air, and dynamic sealing tests, we ensure valves leave the factory fully tested—helping you reduce installation failures and operational risks.
We Guarantee Valve Accuracy and Quality Through State-of-the-Art Equipment
Five-Axis CNC Machining Center
Large Horizontal/Vertical CNC Lathes
Coordinate Measuring Machine
