Tianjin TYWH Import&export Co., Ltd is an international trading company in our China, and Calcium Carbide(CAC2) is our mainly export business and the sales performance is about 60% of our total amount of sales. And we have our own fabrication plant of calcium carbide, the monthly throughput is about 1000 tons. Generally the gas yield is about 295L/KG and the export size is 1-4mm, 4-7mm, 7_14mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm, also can manufacture it as the request of customers. The package is new iron drum which are 50kgs and 100kgs and generally the colour of drums are black, grey and green. Calcium carbide can be used to the raw material of PVC Resin, vinyl acetate, calcium cyanamide and medicine, also can be used as the desulfurizer of iron and steel industry, weilding and cutting the metal. Since our quality of calcium carbide is stable and the strictly control on the manufacture of the specifications of calcium carbide, our orders are to increase daily. Our products mainly export to India and Pakistan, the Southeast Asia, Africa, Mid-East and so on.