shenyang university auto welding research institute is a high technique institute specialized various auto welding equipment development and manufacturing . the products "vertical electerogas welder (EGW)"and "auto girth welder (AGW) takes the leadship inside china and its specification meet the advance level in the world ,also which can replace LINCOLN ,ESAB,and other products very well. the products awarded many prize in national and provincal level and gained the patents of china, mainly used in the contruction and welding for petrolum storage tank, blast furnance ,ship building and other steel structure
