Tianjin Yima Protective Materials Co., Ltd., established on 2014-04-22, Business scope includes nanomaterials,composite material,High Performance Structural Materials,new building materials,Fireproof Materials,Welding materials,Welding consumables,chemical material,Processing of metal materials and their products,manufacture,technology development,technology transfer,Technical Services;hardware,electronic product,Wholesale and retail of chemical products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)