Chongqing Gonln Mechanical & Electrical Equipment Co., Ltd. is a high-tech enterprise which is specialized in developing and producing equipments for oil treatment and purification. With years of persistence in the 'Best Quality, Customer First, Innovation' principle and the notion of "quality comes first", we can provide you with reliable products, advanced technology, all kinds of necessary equipment and perfect testing systems. We are striving to develop into a comprehensive manufacture station of oil treatment facilities step by step, by introducing the world's advanced technology, complete management system and the newest equipment. The products of Gonln play an important role in the fields of electric power, machinery, metallurgy, railway, petroleum and chemical. What's more, Gonln owns mature after-sales service and high-quality personnel groups that