Micro harmonic is a scarce product in the market at present, Xinto from the material, design, production down-to-earth solution to every problem, and strive to improve the performance of the product, to better serve the needs of smart product miniaturization customers.​ Widely used in medical, health, service, light industry and other fields of intelligent products drive assembly. Following the international standard there are two series of CSF and SHD, with 03, 05, 08, 11 four models, each model is equipped with different input and output methods (shaft and flange), and according to different torque and speed set 30,50,80,100 deceleration ratio, a total of dozens of products.