Seller gstonyzhu

beijing dongfang guansen technology co., ltd. is a trading company which with the technology promotion and product sales. our products are widely used in petroleum chemical industry, coal chemical industry, water treatment, chemical fertilizer, metallurgy and other areas. we have our own manufacture factory which is a professional manufacturer of the industrial ceramics and relative products, such as ceramic honeycombs, ceramic foams, tower packings, tower internals, ceramic balls, molecular sieves, ceramic carrier rollers and etc. technology innovation makes excellent brand, good credibility wins the market, sincere service wins the customers'believe" is our eternal pursuit. hope to cooperate with friends from all of the world, and provide you the most satisfactory services by our exquisite technology and high quality products.