... /bag products for 20 years, As the leading enterprise in filter media line, Jiebo firstlystudied and made samples of ... Baoshan Iron and Steel Compnay, which is the biggest steel manufacture in China. About the product of coal washing industry cloth, ... to equip with filter press, conveyor belts filtration, vacuum filter, in chemical industry, food and beverage, metallurgy, Pharmacy, Building, Mining ...