We are Shanxi Luan silica Technology Co., Ltd. The main products for the battery of acetylene black. Our company is one of five hundred companies from China, Shanxi Luan Mining (Group) Holding Co., Ltd., Shanxi Luan Labor Service Corporation, China Rubber Group Carbon Black Research & Design Institute set up by the coal chemical industry shares. I am using the most advanced production technology and production equipment, strong technical force, technical support system is perfect. Where: acetylene carbon black production equipment made of stainless steel, to achieve full DCS distributed automatic control, annual 200 million cubic meters of gas acetylene, acetylene black and 5,000 tons of production scale ranks second in China. Company's product quality and stability of acetylene black, hi.. (more>>)