The compay’s testing center passes the national laboratory’s certification,acquires the CNAS accreditation mark and possesses more than eighty advanced test detection devices which include ultrasonic fault detector,direct-reading spectrometer,electronic universal testing machine,impact testing machine,Zeiss universal measuring microscope,trilinearcoordinates measuring instrument.The rotal value of these devices reaches up to RMB one hundred million and can be applied in various analyses,including chemical component,nondestructive test,mechanical property,metallographic phase and three-dimensional size detection.