Located in Oubei, Wenzhou, Zhejiang Province, YAJIN VALVE GROUP operates a 3,950 m² manufacturing base. Unlike standard valve workshops, YAJIN specializes in producing valves for high-abrasion, severe-corrosion, and ultra-high-temperature applications. We have established a comprehensive system for special processing and rigorous quality control.
We operate an independent Valve Comprehensive Test Center capable of conducting Shell Tests, High-Pressure Seat Tests, and Low-Pressure Pneumatic Tests in accordance with API 598 and ISO 5208 standards. Furthermore, for Ceramic and Wear-Resistant valves, we employ Cycle Life Test Benches to simulate real-world operating conditions, verifying zero leakage and extended service life before delivery.
