The company mainly is engaged in manufacture the tube, such as stainless round pipe, square pipe and irregular pipe, We use the GRADE followings; 316L(00Cr17Ni14Mo2)316(0Cr18Ni12Mo2), lCr18Ni9Ti(321), 0Cr18Ni9(304), 00Cr19Ni10(304I), 0Cr25Ni20(310S). The species is diverse and the specification is well-found. In recent years, our company always in go together to carry on the extensive exchanges and studies at home and abroad, study its forerunner's management principle and produce the technique as our using.