With many years of experience in manufacturing valves, Zhejiang RUFF Valve Co., LTD is an innovative high-tech key enterprise with the combination of design, research and development, manufacture, test and sales service. Since the beginning, our company has been adhering to the advanced modern enterprise management mode, relying on high and new technology advantage. Our products mainly include ball valves, globe valves, gate valves, check valves, Italian ball valves, strainers, etc. Materials are stainless steel 201, CF8(SS304), CF8M(SS316), WCB carbon steel. And we also expect you to order all kinds of customized nonstandard products, high-temperature valves and special valves and so on. Our products are performed in accordance with national standards of Chinese GB, HG and JB, American API and ANSI, Germany DIN and Japanese JIS. Our company owns a strong technical force, excellent equipment, complete testing methods, strict management system, reliable and high-quality products and continuous innovation. All our products have passed ISO9001 Quality Certificate. Our various products are widely used in petrochemical industry, petroleum refining, nuclear power, chemical industry, metallurgy as well as mining, medical industry, food industry, national defense, military and urban construction and many other fields. We have gained various kinds of certificates and remarkable performance and regarded the quality of products and credit as our lives.