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Zhejiang Aolong valve manufacturing co., LTD., we founded in 1985, is located in China's first batch of reform and opening up city - "China valve city" wenzhou longwan.Is a collection of the valve design, manufacturing, sales and service in one of the modernization of science and technology enterprises.3 km away from wenzhou airport, railway station 20 km, transportation is very convenient.Since its inception, in the reform of the spring breeze, make the enterprise develop rapidly and grow.After 30 years of development, and innovation.Company covers an area of 8200 m2, existing staff more than 120, of which 22 senior engineers and technical personnel, with excellent equipment, advanced manufacturing technology and perfect testing means and strict test, the factory qualified rate reached 100%.To better safeguard the use of product quality, perfect the quality guarantee system.Always stick to the "high quality, good faith" the management idea, make the enterprise keep continuous improvement, has gradually become a larger area austral short for zhejiang province enterprises specializing in the production of valve.Enterprise technical force is abundant, the main products cover GB standard, ASTM standard, DIN standard, BS standard, JIS standard and other standard of gate valve, globe valve, ball valve, hard seal ball valve, hard seal butterfly valves, electric control valve, check valve, flat gate valve, high temperature resistant three-way ball valve. Pipe valve thousands of varieties of form a complete set specifications.At the same time also can produce according to customer demand non-standard valve, the product material selection: carbon steel, stainless steel, alloy steel, monel alloy steel, low temperature steel, dual phase steel, and other special steel;Driving device adopts manual, positive. Bevel gear, worm gear, electric, pneumatic, hydraulic and electric hydraulic linkage, etc.;Nominal diameter 10 mm to 3200 mm (1 "to 128");Nominal pressure 0.6 MPa ~ 42 MPa (150 lb to 2500 lb);Working temperature from 196 ℃ to 815 ℃.Products are widely used in chemical, petroleum, petrochemical, light industry, paper making, metallurgy, mining, steel, environmental protection, pharmaceutical, chemical, aerospace, power, water conservancy, construction, building automation systems of all kinds of pipe and equipment.The products sell well all over the country, and exported to the United States, Europe, Africa, the Middle East, southeast Asia and other more than 10 countries and regions.The dragon enterprise with advanced technology and advanced management idea, to bring you the quality guarantee;With "good faith" to repay the vast number of users for the love of "the dragon" series of products;Customer satisfaction is our wish.We will, as always, with new and old customers sincerely cooperation, create brilliant.Sincerely welcome friends from all walks of life to visit investigation work, negotiate business!
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