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 As a professional manufacturer and trader,we produce and export excellent pipe/tube according to standard ASTM/ASME A/SA 312,A/SA213, A/SA269, GOST 9941-81, DIN 17456 ,DIN 17458.
We have competitive advantage for our good quality and competitive price ,we mainly export to EUROPE AND AMERICA,which is our main market. We always try our best to serve our custom in time.
Shangshang has a complete set of production and product management examination equipment that comprises such advanced equipment as diameter 100 and diameter 50 punching machines, LG50 and LG60-2H dual-pipeline cold rolling machines, 12cold rolling machines, Japan SHIMADZU PDA5500 II direct-reading spectrometer, RWES-600B material testing machines, fuzzy temperature controller as well as the hydraulic pressure testing machine, the eddy defect detection line, the ultrasonic defect detection line and the X-ray defect detection line.
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