Diamond has two subsidiaries with 100% holdings,one is Linzhuang factory and the other is Shenze factory.
 Linzhuang factory with the area of 18700 square meters includes 6 workshops,1office building and 1 domitory building , among which 2 workshops with area of 36m*60m, 2 workshops with area of 18m*60m and 2 wirkshops with 16m*60m.
Shenze factory with the area of 40000 square meters will be used for enlarging the gabion workshop and building machinery and equipment company, at present, it is underconstruction.
 The total area of diamond is 58700 square meters, which is one of the leading company in the filed of wire netting both in China and the world.
 The coporation and product positioning of diamond company is to be professional and to be perfect. Diamond company is specialized in producing gabion mesh,fences and grill mesh.