logo
HomeNews WE News

News

>HOT PRODUCT

CONTACT US

    Service
  • Shanghai East Well Valve Co., Ltd
  • Address:No. 556, Fengyong Road, Fengxian District, Shanghai, China
  • Email:well-valve@hotmail.com 
  • Tel:+86-21-56029997
  • Fax:+86-21-56025999

Successful R&D of ductile cast iron welding stainless steel butterfly valves

Successful R&D of ductile cast iron welding stainless steel butterfly valves
发布日期:2013.12.20 新闻来源:Technology department
 

 

 

 
Previous article:Thanks for Kazakhstan customers'visited   Next article:Cryogenic Treatment Process and Cryogenic Test
 

展开