Anhui Tunxi High Pressure Valve Co., Ltd. comes from Tunxi High Pressure Valve Factory. We are located in Huangshan City, Anhui Province. We are one of the medium sized enterprises which are authorized as the fixed point of producing medium-high pressure valves by the original National Machinery Ministry. We are a national second-grade enterprise, and one of national valve trade backbone enterprises.
Our company was founded in 1972, has more than 30 years' history in the design, development and manufacture of valves. In 2005 our enterprise successfully changed the system, and has established a modern enterprise system. In 2006 we purchased 100mu lands in economy development zone, Huangshan City, Anhui, and built a modern factory. Our company has more than 200 staff members, including more than 40 engineers and technicians.
Our technical force is strong, the equipment is fine, and the technology is advanced. Our company is a new and high technological enterprise of Anhui Province, possessing advanced valve manufacturing equipment and a complete set of physicochemical inspection and test equipment such as 2000-ton die forging pressure production line, numerical control lathe, high frequency melt welder, CO2 active protection welding machine, the helium mass spectrometer vacuum leak detectors and other devices. We are in the leading position in the industry in China.
Our company has established an integral quality management system, in 1996 gained certificate of API6D, in 1997 gained certificate of DNV ISO9001 and in 2003 obtained pressure pipe component manufacturing unit safety registered certificate. Our company has continuously gained the Anhui province quality management prize for many years.
We mainly manufacture valves according to ANSI, API, MSS, JIS, DIN, BS and Chinese GB standards. The main products include gate valves, globe valves, check valves, ball valves, throttle valves, diaphragm valves, anti- sulfur valves, needle globe valves, butterfly valves and others, which are widely used in the field of petroleum, chemical industry, natural gas, metallurgy, electric power, medicine, astronautics and nuclear power station, and have been exported to India, Pakistan and other countries and regions.
Except general valves above-mentioned, we get some specific products as following: bellows valves, forged steel valves and full-welded ball valves. The bellows valve was studied and developed by our team in 1985, and it can replace the imported bellows valve in china. The bellows valve also gained the titles of "state emphasis new product" and "Anhui Province Famous Brand Product". It is usually used in Polyester & Chemical Fibre industry, PTA, Petrochemical and nuclear power areas. Our bellows valve gets more than 30% market share in China, and the market share in Polyester & Chemical Fibre industry is 60%. What's more, our forged steel valve gained the titles of "National User Satisfaction Product" and "Anhui Province Famous Brand Product". Our company is one of the best forged steel valve manufacturers in China. The Full-welded ball valve was studied & Developed in 2007, and was inspected & tested by the state authorized Dept. This valve has achieved advanced level, and gets a leading position in China.
Our company is a member of first-class supply network in both Sinopec Materials & Equipment Resources Market and PetroChina now. Our company persists in the management idea of "Pursuing remarkably, innovating unceasingly, striving for perfection to make high quality goods, developing the market with good service, devoting ourselves to becoming the Chinese first-class valve manufacture enterprise, diligently providing the best product and service for the domestic and foreign customers.