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The company has been insisting in the standard of some organizations such as GB,HG,SH,ASTM,DIN,JIS,ISO and so on .Every year we produces various kinds of material and standard stainless steel welded pipe 10000 tons, seamless tube 5000tons. The products have been adapted widely for many industries .For example: petroleum domestic and abroad, chemical engineering, medicine, paper making, shipbuilding, provisions, nuclear power, war industry, machine, and so on.
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