Zhejiang Junqi mainly deal in the Stainless steel Production ,it is included Stainless steel Round bar 、austenitic stainless steel pipe、high temperature alloy pipe、 duplex Stainless steel tube 、nickel-based alloy tube, U-tube, nuclear tube,The size range Φ6-2020×0.8-60mm ,the Size OD 16-25MWith ultrasonic testing machine, eddy current testing machine, water pressure testing machine, direct reading spectrometer, hydraulic universal testing machine, impact testing machine, automatic carbon and sulfur analyzer, endoscopy and other sophisticated testing equipment, inspect equipment is best