We,Changzhou City Yunhe Welding Material Co.Ltd are professional manufacture of various welding wires from China Mailand,with 24 years manufacture experience.
From 2004, our annual production capacity reaches 80,000 tons.YUNHE emphasizes product quality and customer service.
Its ISO9002: Quality Assurance system was approved in 1999, and was transferred and renewed to ISO9001: 2000 Quality anagement System in 2003. Main products have been approved by ABS (U.S.A), LR (U.K), TUV (Germany), DB,CE(Germ...
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