The Jingjiang Jianken High-speed Electric Motor Co.,Ltd is a manufacturer in combination with R&D and production,specialized in the manufacturing of the high-speed motorized spindles,motors and machines. Founded in 2002, the company has adhered to the development idea of “People-Oriented,Being Perfect and Customer Satisfaction-Oriented” and has achieved the rapid growth through many years of efforts. With the precise machining equipment,scientific and reasonable process technologies, advanced testing methods and first-class assembly technology,together with the high-precision and high-speed ceramic ball bearings, the company has produced the JG series high-speed motors, high-speed motorized spindles for drilling, milling, grinding and carving processes. These motorized spindles are characterized by low noise,small vibration,large torque force and stable operation, with its speed up to 0.01-0.1 million rpm and the power up to 30kw. These products are widely used in the CNC machines,mac