Brief Introduction of Tianjin Yichengda International Trade Co., Ltd. Tianjin Yichengda International Trade Co., Ltd. is mainly specialized in the export business of series of refractory materials. Tianjin Yichengda International Trade Co., Ltd. has a production area of 59800sqm with the fixed capital of 56.8 million Yuan. There are 4 branch factories in our company, and they are: 1. metallurgical auxiliary and non-finalized refractory workshop 2. refined slag electric furnace workshop 3. refined slag steel residue smelting furnace workshop 4. refined slag open hearth furnace (gas generating furnace) workshop. Our annual output reaches 100,000 tons. Our products have won and enjoyed high prestige and confidence among our customers because of our superior quality and performance and perfect after-sales service. In the mean time, we have established good business relationships with more