can produce Ceramic, Metallic, and Plastic tower packing ( Include:Raschig Ring, Cross Partition Ring, Pall Ring, Intalox Saddle Ring, Cascade Mini Ring, Heilex Ring, Conjugate Ring, VSP Ring, Super Mini Ring, Stacked ring packing, Etc. ) & the Internal, ceramic ball, Molecular sieves, Catalyst, Activated alumina, Environmental protection engineering & The Materials, Protect, Acid resistant ceramic bricks plate, honeycomb ceramics, is The Main Series Product; Among them have ten various patented products. Mainly used for petrochemical, chemical engineering, metallurgy, electric power, light industry, environmental protection and other professions, the product is popular at home and abroad, for insure the product quantity and enhance the management to BE in line with international economy, overall implement of company ISO9001 quality control system.