Certificate

Our company attaches great importance to product quality, production management, and international market compliance. As a professional carbon steel valve manufacturer and industrial valve supplier in China, we have established a strict quality control system covering raw material inspection, machining, assembly, pressure testing, sealing testing, painting, packing, and final inspection.

To meet the requirements of global customers and industrial projects, our company has obtained several important certificates and qualifications, including TS Certificate, ISO 9001 Quality Management System Certificate, CE Certificate, EAC Certificate, and GOST Certificate.

These certifications help ensure that our products, including ball valves, flanged ball valves, hard sealing ball valves, gate valves, check valves, butterfly valves, Y type strainers, basket type filters, and steam traps, can meet the quality and safety requirements of different markets.

With reliable production capability and certified quality management, we are committed to supplying stable, safe, and cost-effective carbon steel valves for oil and gas, water treatment, steam systems, HVAC, natural gas, and general industrial applications.