产品采用GB 、JB 、BPI 、BNSI 、DIN 、BS 、NF 、JIS 等国内外先进标准生产，阀门主体材料有球墨铸铁、碳
公司建立起完善的质保体系，先后取得了ISO9001 ：2000 质量管理体系证书、特种设备制造许可证书（TS）
Shanghai hutong valve technology co., LTD(formerly Shanghaivalve factory), is a set research and development,production, sales and services for the integration of professional valve manufacturer. Dompany main products including gate valve, globe valve, ball valve, check valve, butterfly valve, power station valve, metallurgical valve, water supply and drainage valves, valves, special valves for hvac. Etc. Specifications for DN6 - DN4000; Range of working pressure: 0.1 MPa to 40.0 MPa, 150 lb to 5000 lb. Use the temperature: - 196 ℃ -- 800 ℃; Product by GB, JB, BPI, BNSI, DIN, BS, NF, JIS and other domestic and international advanced standard production, the valve body material is nodular cast iron, carbon steel, alloy steel, stainless steel, titanium, is your, can also according to the requirements and various non-standard special valves. Widely used in water conservancy, building, city water supply and drainage, fire protection, environmental protection, electric power, petroleum, chemical industry, medicine, metallurgy, mining and other fields.
The company established a perfect quality assurance system, has achieved ISO9001:2000 quality management system certificate, special equipment manufacturing license (TS), etc.
Dompanies with advanced technology, perfect service, regard quality as life, strives for the survival by the credibility, for the development of science and technology, by the high quality product for the user services, sincerely welcome friends from all walks of life to communicate technical guidance and cooperation, we will with brand-new posture persistent pioneering spirit, to meet customer demand, insist on technological innovation as the power, large-scale, international science and technology, the guidance, the development of professional, dedicated, careful, sincere valve business.
Dompanies adhere to market demand as the guide, the introduction of advanced system service mode and service concept, the research and development of various novel structure of high performance valve set up a professional and efficient service team. From all aspects in the pre-sale, sale, after-sales consider for the customer everywhere, no matter where users, we can get the most excellent service.
Sincerely welcome new and old customers hand in hand cooperation, create brilliant tomorrow.