Gu Chang-year foundry heavy manhole covers Advantages: (1) environmental protection, in line with national sustainable development strategies. This product uses new chemical synthesis of high quality materials, and the use of advanced technology and manufacturing. (2) theft, stolen completely solve the problem. This product is used in the material can not be recycled, no recycling value. (3) long life, greatly enhance product value. This product is effective load, the strength of the existing cast iron covers, but also the relative toughness. (4) high-intensity pressure. Gu Chang-year foundry with reliable quality and good after-sales Shanxi cast iron covers the supply, so our reputation known inside and outside the industry in Shanxi cast iron manhole cover price, so our products are in short supply, the majority of users praise, we will continue in the company Under the guidance of the spirit and dedication to our customers to provide better quality products. Under Gu Chang ink in water polo foundry mold covers four characteristics: First, the manhole cover mold making easy: Just when you configure the manhole mold making good steel fibers and concrete into the mold, molding to shock, stripping short period, Shanxi cast iron covers small investment offer, low labor intensity, life is relatively long. Second, the manhole cover mold high compressive strength; three, according to different customers make the make and telephone; four, low production cost, easy to purchase raw materials. Gu Chang foundry located in Shanxi Province, Taigu County towns Hu Dong village crossing State Road 108, welcome to buy! Shanxi cast iron manhole cover manufacturers | Shanxi cast iron manhole covers | Chang in foundry provided by Gu Chang in foundry. Gu Chang-year foundry (www.sxcnzz.com) strong, credible, in Jinzhong machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chang and you work in the foundry into the brilliant, for a better future!