Songgang, Shenzhen, Guangdong, China,518105
Shenzhen Welmetal Heavy Industry Co., Ltd was established in 1989. It is a specialized enterprise with over 20 years experience design, production and installation of steel structure. Its annual capacity 30, 000tons. has owned the base area more than 40, 000 ...
steel structure warehouse,high-rise building steel structure,trusses and beams of bridge, gymnasium and exhibition center,bridge girder erection machine and port crane
