Zhejiang Yongshang Industry Co, Ltd.

We're stainless steel producer for 19years in China. Material: 304, 316, 321, 310S and so on. Standard such as ASTMA312, ASTMA213, ASTMA269. OD fr

We're manufacture of stanless steel pipe for 19years. STANDS:ASTMA312, ASTMA213, ASTMA269 MATERIAL: 304, 321, 316, 310s

we're manufacture of stainless steel pipes from 1993 in China. Standard: ASTMA213, ASTMA312, ASTMA269 Material:304, 316, 321, 310S length: 1-16

we're manufacture of stainless steel pipes from 1993 in China. Standard: ASTMA213, ASTMA312, ASTMA269 Material:304, 316, 321, 310S length: 1-16

we're manufacture of stainless steel pipes from 1993 in China. Standard: ASTMA213, ASTMA312, ASTMA269 Material: ANSI304, 316, 321, 310S are avai

We're manufacture of stainless steel pipes from 1993 in China. Standard: ASTMA213, ASTMA312, ASTMA269 Material:304, 316, 321, 310S length: 1-16

We're manufacture of stainless steel pipe. Standard: ASTMA312.ASTMA213, 269 Material:304, 316, 321, 310S

We're manufacture of stanless steel pipe for 19years. STANDS:ASTMA312, ASTMA213, ASTMA269 MATERIAL: 304, 321, 316, 310s

Zhejiang Yongshang Stainless Steel Industry Co., ltd is the leading producer of seamless stainless steel pipe in China, the primary suppler of stainle

Zhejiang Yongshang Stainless Steel Industry Co., ltd is the leading producer of seamless stainless steel pipe in China, the primary suppler of stainle