Shanghai AA valve factory, located in Shanghai, is a professional design, manufacture, operate various types of high pressure valves in the key backbone enterprises. Have passed ISO9001 (CQC) Quality System Certification and special equipment manufacturing permit TS certification mark, recommended the inclusion of China General Machinery Industry Association valve Branch Member, China Industrial Gases Industry Association, China Petrochemical material resources of the market, a China National Petroleum Corporation - supply network, the State Power Corporation power station parts supply network members, the Ministry of Construction Engineering Construction Products.
  Companies registered capital of 20 million yuan, covering 56,325 ㎡. Adhere to rely on science and technology innovation to the development of my company is relentless pursuit constantly absorbing advanced experience at home and abroad, the introduction of first-class management system, advanced production technology and improve the testing equipment, the establishment of a modern high-quality team; Major product categories are valve, closing valves, check valves , ball valve, butterfly valve, pressure reducing valve, control valve, a safety valve, hydraulic valve and various special dedicated valves; users may need to use the manual, respectively, electric, pneumatic, gas-liquid interaction, hand-driven approach; can be used carbon steel, stainless steel, heat-resisting steel, alloy steel and other quality material; in addition to a standard GB standards and industry standards, the United States also use API, ASME, Japan JIS, the British BS, DIN, the German advanced international standards. The valves are widely used in manufacturing petroleum, petrochemicals, natural gas, gas, fertilizer and caustic soda, salt, metallurgical, power, military and aerospace fields, and to expand the international force in the market, as the United States, Canada, Germany, the Middle East and other countries and regions, by the users praise and trust. <br>
  In the fierce competition in the market, high-valve were always adhere to the "quality-oriented, integrity above everything else, to be creative and motivated" business philosophy, has formed a set of technology, quality, production, sales, after-sales service for the integration of high-quality team. High valve for all customers to provide timely, complete, high-quality marketing services.
  To our friendship and close cooperation between the increasingly deep and lasting.