Qingdao Double Grand Metal Products Co.,Ltd was established in 2008 ,located in the Economic development Zone of Jimo City ,Qingdao ,China .Specializing in steel structure workshop ,warehouse ,prefabricated house ,steel structure material ,building hardware ,electric hardware ,steel stamping and welding parts. In recent years, the products exported to Asia, Europe, Africa, Australia, South America and other international and regional.
We have full range of steel structure production line and strong t...
|
Home
