Gongyi mingyang water purification packing plant was founded in the early 1970s, is the earliest domestic production of water supply and drainage equipment one of the professional manufacturers. Main products of the activated carbon series, main products include fruit shell, coconut shell activated carbon, activated carbon, water purification agent polyaluminium chloride series, water purification filter material quartz sand pebbles anthracite filter material medical stone series, water purification packing inclined tube polyhedral hollow ball float ball cover series and so on four big series, our products on the basis of widely absorbing advantages of similar products at home and abroad, in different parts of our country environment and the operation conditions, carefully developed nut shell activated carbon, bauxite, activated alumina production. With its advanced technology, reasonable design, rigorous structure, reliable quality, to win the majority of users welcome and trust.