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Xi'an Oulang is a professional manufacture of supplying high accuracy machine tools and gear cutting tools, which located in Shaanxi province covered about 12,000 square meters founded in 2003. Our equipment widely used in automobile, aircraft industry, aero-engine aerospace, military, gear box, turbine, railway industry, minning machinery, wind power, petroleum and so on. Especially our top-quality gear hobbing machines for its 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 team and after sales team. They can offer professional advice to customers and recommend suitable equipment according to the specific requirement. Our company is adhering to the concept of integrity first,customer first, and willing to work with all the friends from all over the world to win the future.