Our company was established in 1992, as one of leading manufacturers of chemical petrochemical refinery gas, ceramics, mineral steel pipes and other industries supply products in China. Our company has an annual manufacturing capacity of 10000 tons of molecular sieves & activated alumina, 30000 cubic meters of varieties types of chemical packing (metal, plastic and ceramics), 5000 cubic meters of honeycomb ceramics and 5000 cubic meters of inert ceramic balls, etc. For better development ...