Located in Wudang mountain, we specializes in calcium carbide, acetylene black & iron alloy. Covering an area of 49,000sqm, the fixed asset has reached RMB 35.128 millions. We have 387 employees, among them 68 is technicians and 10 owns senior title. After 10 years development, we own rich experience, experienced employees , complete analytic equipment and test method, the quality is reliable.

Recently, The technical index of our products have reached advanced stage in the same field. In 1993, for abating the pollution and saving the energy, we made the innovation on our 3000KVA calcium carbide oven. Now, we have one 5500KVA and one 3000KVA calcium carbide oven, the annual output has reached 20,000 tons, the energy consumption is 3000kwh/t, the average gas yield is 290L/kg.

The "Tianyun" calcium carbide is sold in over 10 Chinese provinces , in 1985, it was exported to Southeast Asia. The annual output of our subcompany-Jindan carbon black factory has reached 800 tons , the most of product are sold to "555"battery factory. We also got lots of award form our government. In March, 2000, we have obtained the ISO9002 quality system certificate, that have provided the fine prepare for WTO.