Release Time:2016-12-09 Read:565
Our company obtained the special equipment manufacturing production license on July 17, 2006. The products include GB13296-91 stainless steel seamless steel pipes for boilers and heat exchangers, GB 5310 stainless steel seamless steel pipes for high-pressure boilers, and GB9948-88 stainless steel for petroleum cracking. Seam steel pipe products.