Oulang is a professional company to supply high accuracy machine and machine tools especially gear cutting machines and gear cutting tools located in Shaanxi province which covered over 5000 square meters for about 20 years. Our machine and machine tools are widely used in automobile, petroleum, spaceflight, wind power, military, gear box, construction, aero-engine, turbine, aerospace, maritime, railway, minning, marine. Especially our top-quality gear hobbing machines, gear shaving machine,gear shaping machines for their ultra-high accuracy and high-efficiency gear production performance are very popular and get the highly praised among our clients around the world. It has the right solutions for gear production: cutting-edge gear hobbing technology and the complimentary machines for chamfering and deburring.We have an experienced sales,R&D and after service team. They are well trained and experienced. They can give professional advice to customers and recommend suitable equipment according to specific requirement.