Products are widely used in chemical industry, mining and metallurgy, fertilizer, medicine, food, pesticides, dyes, alkali production, fermentation, rare earth, inorganic salts, paper making, environmental protection, sewage treatment and other dozens of industries. Our products are widely used in various industries leading enterprises in China: Jiangxi Copper Group, Yunnan Copper Group, Yunxi group, Yuntianhua group, COFCO, Fengyuan Group, Jinchuan group, Shanghai petrochemical, Sinopec Qilu Petrochemical company. Products with independent intellectual property rights are exported to the United States, Europe, Russia, Ukraine, Israel, Pakistan, South Africa, Kenya, Vietnam, Thailand, India, Southeast Asia and more than a dozen countries and regions. It is the ideal choice for the vast number of filter users.