Shanghai RuiTou Petroleum Machinery Co., Ltd is a professional company  selling all kinds of oil wellhead equipments, an equipment company leading global equipments and service. We are specialized in providing specialization& globalization services ...

Hong Kong TPC GROUPCo.,Limited was established in 2007.It is a high-tech enterprisesgroup, our head office has based  Kong, and alsohave offices Beijing, Shanghai, Hebei, Shanxi, Sichuan andJiangsu Province so on, business involved widerange of trading ...