Xian Gongda Precision Machine Co., Ltd. is a high-tech enterprise located in Xian High-Tech Industries Development Zone. Its Mainly engaged in the development and production of measuring equipments and special machine tools for gears and their cutting tools. The products of the company are including: Gear measuring instruments, CNC Grinding Wheel Dressing Machines(or units), Special machine tools for gear cutting tools, High precision measuring probes, Measurement and control systems and softwares of gear measurement centers, Gear cutting tool design softwares, etc. The company business also covers technical services on remaking of machine tools and measuring machines, precision machinery manufacturing, forming complete sets of mechanical and electrical products, and so on. The company has a high level research and development team. Its main technical personnel took part in the development of the first CNC gear measurement center in China, and made it industrialization production. With over 20-year-experiences of the development, production, and service of gear manufacture industry, the company takes the lead in the development of gear measurement centers and special machine tools for gear cutting tools in China. Xian Gongda Precision Machine Co., Ltd. has 200 square meters of the constant temperature and the fine adjustment workshop, 200 square meters electrical assembly and adjustment workshop, a BD15 high precision guide grinding machine made by German ELB company, a CNC machining center, a high accuracy cylindrical grinding machine, and so on. Equiped with a Renishaw ML10 laser interferometer, a TalyRond 290 cylindricity measuring instrument, electronic gradienters, Grade 2 standard gears, Grade 2 involute masters, Grade 2 helix masters, the company has a reliable quality assurance systerm.The basic tenet of the company is keeping forerunner in the technology, integrating all resources of research, development, production and marketing, offering novel products for gear and tool industry, making "Gongda Precision" brand outstanding.