In the quality control system, we have some advanced inspection machines, like Computer direct reading spectrometer, metallographic microscope, hardness tester, impact testing machine, universal material testing machine, Eddy current and ultrasonic flaw detector and so on. Through these machine, we make sure the qualified product from the mill...
Our main products are : boiler pipe, pipe for ex-change heater, automobile pipe, precision tube, tube for shipbuilding and so on. We keep huge quantity product in stock, our sales team is looking forward to get your inquiry , and waiting for our further cooperation !...
HENAN JOIN-WIN IM/EX CORP. is specialized in alloy seamless steel pipe, and our advantage product is U shaped alloy seamless steel pipe, which also can be called U bend seamless alloy steel pipe.
Also known as: ASME SA