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Dalian marine valve co., Ltd. under the China shipbuilding industry Corporation, is a professional development and production of marine valve factory, backbone of the Chinese shipbuilding industry supporting enterprises in the world. factory was founded in 1932, is located in Dalian high-tech industrial park. covering a total area of 160,000 square meters, building area of more than 60,000 square meters, with various types of equipment over more than 400, 200 million yuan in fixed assets, more than 1000 employees and technicians. company built in Pulandian thermal processing production bases-Dalian Dafa casting co., Ltd.. there are 6 main equipment imported, domestic CNC machine tool, CNC machining center static water pressure test, dynamic test stand for hydraulic, hydraulic test-bed, air test, torque test, low temperature test, special coating production line. CAD/CAM/CAPP/PDM product design and management systems and the automation of warehouse logistics systems. national ship with valve detection center set in I company, main products for nominal pass diameter 3~1600mm, nominal pressure 0.03~25Mpa, various material and meet national standards, and ships standard of butterfly valve, and air tube head, and filter, and due valve, and due check back valve, and check back valve, and gate valve, and Rotary plug, and safety valve, and pressure reducing valves, and anti-waves valve, and ball valve, and sacrifice anode,, has for whole section ship provides supporting valve of ability. butterfly valve for the introduction of Japan in the North works, manufacturing technology, after the digestion and absorption and independent development, the variety specification has reached more than 20,000 species. remote control butterfly valve can be used with Japan, and Norway and the United States, and Denmark, and Germany, and Italy, and Singapore match of world famous brands, such as remote control system. hot processing production base-Dalian Dafa cast limited. accounted for to 110,000 square, main production device has 4 tons cupola furnace, and 0.1~10 tons if induction furnace, and 5 tons AOD furnace, and 0.15 tons coagulation shell furnace, and melt die cast device, and imports straight read spectrometer, and Atomic Analyzer, and material test machine,, can production various grade of General carbon steel, and alloy steel, and stainless steel, and ash mouth cast iron, and nodular cast iron, and copper alloy, and Aluminum alloy, titanium alloy casting and precision casting. attaches great importance to the quality system, passed the civil products quality system certification, API, CE certification. casting made CCS (China), LR (United Kingdom), DNV (Norway), BV (France), ABS (United States), GL (Germany), RINA (Italy), NK (Japan) international recognition of classification societies. butterfly valve series won the silver medal, and corrosion resistance of metal seated butterfly valve, butterfly valve, check valve awarded the title of national key new product, cast steel valve for seaward sluice, West Germany closed Chair of gate valves, screw valve flanged, cast iron, cast steel, cast copper valve awarded the title of departmental standards. Dalian marine valve co., Ltd. products market has covered the North-East, East and South China regions of large and medium shipyards, and some shipbuilding and 30 domestic enterprises to establish a long-term strategic partnership of cooperation. the company insists on "quality first, customer satisfaction and strive for the best and never-ending" quality policy, willing to enthusiasm, prompt, attentive service and customers at home and abroad sincere cooperation.
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