Service hotline：
+86-020-86847851 / 020-36873666
2007
Guangzhou Yongsheng Iron and Steel Products Co., LTD., adding boiler heat exchanger tube production line, annual production capacity of 7200 tons; Guangzhou Yongsheng Iron and Steel Products Co., LTD., add thin wall drinking water pipe production line, annual production capacity of 12,000 tons; [Sanitary Approval Document for Products related to Drinking Water sanitation Safety]
Domestic pipe: +86-20-86847851
Fax: +86-20-86847856
E-MAIL: market@winner-steel.com
Export pipe: +86-20-36873666
Fax: +86-20-36873669
E-MAIL:export@winner-steel.com