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Welcome to Suzhou Seamless Steel Tube Co.,Ltd. With the powerful technical strength,senior technicians skilled in steel tube technology, and a complete set of quality assurance system established in the 25 years' industrial practice,Suzhou Seamless Steel Tube Co.Ltd. has successfully passed the "3-in-1"(ISO9001,PED and TS16949) quality management system certificationsof Lloyd's Register (LR) Quality Assurance and other certifications like DNV and KR, and has successfully passed the product inspection of the authoritative third parties,such as BV,MODDY and SGS.Upon the computer-aided Read Directly Spectroscope,Leica Microscope imported from Germany,-70 degree low temperature impact instrument, Rockwell hardness tester,Blovi hardness tester,all-purpose material experimenter,eddy current flaw detector,ultrasonic flaw detector,hydrostatic testing machine and other advanced inspection and test equipments, the company can guarantee the quality of every product. Currently there are multiple production equipments in the company, such as the cold drawbench, straightener, annealing funace and precision cold-rolling mill,which make the company available the capability of producing 50,000 t/a Huaxing brand seamless steel tubes.