Incorporated in the year 1998, Anshan Qinglong Mech. & Elec. Co., ltd is a leading manufacturer of Electric Etching Marking Machine, Marking Consumable, Pneumatic Marking Machine, etc. We have positioned ourselves as one of the most principal Marking Machines Suppliers in China. All the staffs uphold the policy of “Best Quality and Service” and believe in good faith. Our company is composed of machinery development, electronic development department, production department, sales department, service department and other departments. It has the most professional production base, the most advanced technique and the most perfect service. Qinglong marking machines have acquired many national patents, even some of them cover some fields which has never been researched before. They are widely applied in making marks on the surface of all the conductive metal, such as hardware tools, bearings and gears, auto accessories, valves and air pumps, kitchenware, machining accessories, medical devices, stainless steel container and all kinds of metal products. The products won good reputation in the market for its high quality, competitive price and good services after sales. So far, our products have been well sold in Southeast Asia, Europe, America and many other countries.