公司简介
Zhejiang Hongyuan Stainless steel group Co.,ltd founded in 2007.It is a nation high-tech enterprise, and the supported unit of Stainless steel precision welded pipe engineering research center in Wenzhou of Zhejiang Province .Hongyuan Stainless steel group Focusing on the research and development of stainless steel welded pipe manufacturing .Our products including Welding Stainless steel including .stainless steel sannitary tubes. Industial welding stainless steel.welding square tubes.welding rectangle tubes. heavy guge industrial welding tubes.
We have 316 ,316L,304,304L 310S,317 ,321,347 series etc.
the OD we have automatic welding in line 9mm-426mm( round pipe,rollor pipe ) ,10*20 mm to 100-200mm( rectangle tubes) 15*15mm to 200 *200mm (squre tubes).
Thicness : 0.2mm to 20mm .
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