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we specialize in the manufacture and sale of ERW, LSAW, SSAW welded steel pipe, galvanized pipe, and API pipe, etc. with range of production as below,
Specification: 16-700mm*0.6-20mm
Standard: ASTM A53, ASTM A36, ASTM A106, BS1387, Din ST33, ST37, API5L and Chinese standard as well. Besides, we can also produce according to customers' request.
Surface treatment: Transparent oil, rust-proof black oil, hot galvanized and electrical galvanized.
Nestor Song
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GM MISS ZHAO HONG JIE
EMAIL:cztygdyxgs@