Nanjing Caiyun Machinery & Electronic Manufacturing Group Co.,Ltd was founded in 2001, which is the largest-scale high technology company to research and produce whirling milling machines. Our company is located in beautiful county-Nanjing Gaochun, total area is 20000 square meters, construction area is 13000 square meters, and there are more than 100 employees in our company, including machinery engineers, electronic engineers, tooling engineers and senior technical operators. We have ten America CNC production lines of horizontal and vertical machining centers, lathe lines, precision gear machining; and CNC three coordinate detectors, projector,binary detector and other equipments. We also establish Jiangsu province research center for CNC worm whirling milling machine and Jiangsu province enterprise technology center.