TANGGONG VALVE GROUP CO., LTD

China· Tanggong Valve Group was founded in 1990 with a registered capital of 468 million. Tanggong Valve Group has nine subsidiaries, Fuding Tanggong Valve Foundry Co., Ltd., Tanggong Automatic Control Valve Co., Ltd., and Shanghai Changkai Valve Co., Ltd. Company, Zhejiang Arrow Valve Co., Ltd., Zhejiang Tanggong Commercial Electronics Co., Ltd., Ningxia Fulais Industry and Trade Co., Ltd., Inner Mongolia Haiyufeng Products Co., Ltd., Jiaxing Haoning Import and Export Co., Ltd., Yugong Flange Fittings Co., Ltd. It is a professional enterprise integrating valve research, development, production and sales. It is located on the coast of the East China Sea and is located in Longwan District, Wenzhou City, the "Valve City of China". . There are 2000 employees, including 50 senior, middle and senior engineers and 580 professional and technical personnel. The company has a complete CAD computer design center, with more than 1500 sets (sets) of modern machining centers, CNC machine tool processing centers, material inspection and chemical analysis laboratories, pressure testing and other equipment, complete equipment, and complete performance testing and pressure testing procedures. .

The company's products are complete in specifications, novel in structure and exquisite in craftsmanship. The main products are gate valve, globe valve, check valve, ball valve, butterfly valve, electric valve, pneumatic valve, American standard valve, fluorine-lined valve, fully welded ball valve, vacuum valve, regulating valve, high temperature and high pressure power station valve, forged steel valve, natural gas Special valve, high pressure needle valve, instrument valve, valve group, air source ball valve, valve pipe fittings, flange sheet, high pressure forging pipe fittings and other products. The valve body materials are HT, QT, WCB, WC1, WC6, WC9, LCB, CF8 (F304), CF8M (F316), CF3 (F304L), CF3M (F316L), duplex stainless steel, Monel alloy, etc.; the working pressure is 0.1 MPa~42MPa (1500LB~2500LB); operating temperature -196°C~730°C; nominal diameter DN6mm~4000mm; drive modes include manual, electric, hydraulic, gear transmission, etc. Products implement GB, JB, HG, ASTM, ANSI, JIS, CE, ISO and other domestic and foreign standards.

The tenet of "survive by quality and develop by technology". Strictly follow the international quality management system to operate production. Now it has obtained ISO9001 international quality system certification, ISO14001 environmental management system, OHSAS18001 occupational health and safety management system, pressure pipeline component manufacturing license TS-A1 grade, special equipment test certificate, multiple invention patent certificates, American Petroleum Institute, fire certification, explosion-proof certification, EU CE certification, CCC certification, drinking water hygiene and safety product certification, international quality certification, high-growth industrial enterprises, gazelle enterprises, international quality verification certificate, measurement management system Certification (AAA) certificate, national self-operated export right, China Bidding Network Certification, China Integrity Bidder Certificate, China Valve City Leading Enterprise, Zhejiang Province Trademark Brand Strategy Demonstration Enterprise, Zhejiang Province "Invisible Champion" Cultivation Enterprise, Specialized Specialist New Enterprise, Provincial High-tech Enterprise Research and Development Center, Jiang Province Credit Management Demonstration Enterprise, High-tech Enterprise Certificate, Safety Production Standardization Certificate, Keeping Contract and Valuing Credit, Longwan District Mayor Quality Award, Fire Product Certification, China Chemical Engineering No. 6 Top Ten Suppliers of Construction Co., Ltd., Director Unit of China Energy Application Technology Innovation Strategic Alliance, China National Chemical Group Supplier, China Core Supplier Certificate, China National Nuclear Corporation Qualified Supplier, China Huadian Group Supplier, China Guodian Group Supplier, China University Tang Group Supplier, Sinochem International Tendering Co., Ltd. supplier, Sinochem Blue Sky Supplier, Sinopec Material First-Class Network Member, China Tendering Network Certification Certificate, Inner Mongolia Yitai Group Co., Ltd. Excellent Supplier, China Electric Power Equipment Management Association Strategy Partner, Member of Valve Branch of China General Machinery Industry Association, Vice President Unit of China Valve City, Excellent Enterprise of China Valve City, Member Unit of China Gas Association, Recommended Enterprise for Engineering Construction, China Resources Power Supplier, Member Unit of Guoxin Innovation Tendering and Bidding Network, Beijing Energy Bidding Network Member Unit, Huajie Electric Power Material Network Supplier, Chenlong Procurement Network Member Unit, Shenhua Guoneng Group Supplier, Procurement and Tendering Network Member Unit, Shenhua Tendering Network Member Unit, PICC Property Insurance Company, Bank AAA grade credit enterprise, Zhejiang integrity private enterprise, Wenzhou private enterprise vice chairman unit and many other honors, cooperate with relevant scientific research institutions to establish a modern valve research and development center, design and develop special supporting products for new technologies and new processes for customers and non-standard products. Products are widely used in petroleum, chemical, natural gas, fertilizer, metallurgy, pharmaceutical, electric power, mining, construction and other industries. And it is committed to developing the international market, and its products are exported to more than 20 countries and regions such as Europe, America, the Middle East, and Southeast Asia. With excellent quality, ideal price, complete varieties, timely delivery and satisfactory pre-sale, in-sale and after-sale service, the products have won the trust and unanimous praise of the majority of users.

"Adopting high-tech, strict system management, developing high-quality products, and striving for a first-class brand" is our eternal pursuit. We sincerely welcome new and old customers at home and abroad to visit and guide!