Company Profile

Founded in 2005 and headquartered at No. 8 Xingrong Road, Binhai 2nd Road, Longwan District, Wenzhou, Zhejiang Province, Wenzhou Yongju Forging Co., Ltd. is a premier manufacturer specializing in high-end hot closed-die forging of steel valve blanks and precision mechanical components. Our 6.7-acre facility employs 50 dedicated professionals and combines cutting-edge automation with artisanal expertise to deliver over 6,000 tonnes of premium forgings annually.

Advanced Manufacturing Capabilities
Forging Presses & Hydraulic Equipment
– 1600 ton and 1000 ton friction presses
– 2×630 ton, 2×400 ton friction presses
– 1000 ton mechanical screw press
– 12,000 kN and 2×400 ton hydraulic presses
– 5×crankshaft presses; 250 ton, 315 ton, 400 ton, 500 ton, 800 ton closed-die presses
Induction Heaters
– 6×500 kW, 1×300 kW, 1×1000 kW medium-frequency furnaces
Automated Production Lines
– 3 FANUC robotic cells (4×35 kg, 3×70 kg payload capacity)
– 5 additional manual forging lines

Quality Assurance & Certifications
Quality Systems: ISO 9001:2015, CE certification, recognized as a National High-Tech Enterprise
Inspection Arsenal: Optical emission spectrometer, Rockwell/Brinell hardness testers, ultrasonic flaw detectors
Process Control: Full traceability from raw-material intake through forging, heat treatment, machining, and final inspection

Key Markets & Clients
We proudly supply industry leaders such as CNNC Su Valve, Yuanda Valve, Zhejiang Jinggong Valve, Liangong Valve, Mingi Valve, Victaulic, and Shangzheng Valve. Our product portfolio spans carbon steel (A105), stainless grades (F304, F316, F316 Ti), and alloy steels (F22), serving critical sectors including oil & gas, petrochemical, power generation, nuclear, and natural gas transmission.

Strategic Advantages & Vision
Technical Excellence: Proprietary hot closed-die forging expertise enables rapid prototyping and complex geometries
Service Prowess: Expedited quoting, bespoke production runs, and comprehensive technical support
Future Roadmap: Accelerate our shift toward fully integrated smart-manufacturing—leveraging IoT, big-data analytics, and advanced robotics—to expand our high-mix, high-precision product offerings

At Wenzhou Yongju Forging, we are committed to forging excellence—delivering robust, precision-engineered components that empower our clients’ mission-critical applications. We welcome new partnerships and collaborative innovation: let us engineer your next breakthrough together.