Fenghua Xikou Dongling Tool Factory is located in Ningbo, one of the most booming areas in China. It s close to the world-class sea port Beilun and Shanghai, enjoying very convenient traffic. Since the beginning, we had been respecting and practicing the principle that Quality for surviving, Innovation for developing and gotten remarkable development.Dongling Company is specialized in developing, designing, and manufacturing of screw compressors parts and mining machines parts with more than 20years'' experience. We have advanced CNC processing machines and complete inspection equipments. By adopting perfect manufacturing techniques and serious quality control system, we strive to assure every piece of Doling products can make our customers satisfied. It s proven that our quality principle is successful by the markets. Now we are reliable supplier for many famous manufacturers of compressors and mining machines in China. The products also been exported to Europe, North American, and Middle East countries. With years experience in this field, we also built a young and capable engineering team. We keep absorbing International advanced technology and committing to research and develop top quality products to meet customers requirements. Welcome new and old customers to visit us!