Dongguan Silent Industry Co. Ltd. is located inDongguanCity, Guangdong province, After several years of research and development, our own brand Silentis highly reputed in the field. With effective technology team, independent innovation design concept, advancedproducts development, high qualitative manufacture and good marketing service, we provide motor solution of competitive quality, price and service for global customers in intelligent life area. As the society develops and human civilization is progressing, people need more intelligent automation products with convenient operation and excellent performance. Our products, including micro DC planetary gear motor, planetary gearbox, spur gearbox, brushless DC gear motor,micron gear (the capacity of module 0.3-4.0m, outer diameter less than 0.3-4.0mm ), steel gear, copper gear and so son. They are mainly widely used in smart home system(shutter, lifting curtain system), outdoor advertising lamphouse, precision medical device, automatic equipment and financial equipment(automatic cash register) etc. Our planetary gear motors are characterized by high precision, long life. High torque, especially low noise. We have perfect QC managementand every product must go through a strict inspection after going out. We have successfully passed certification of ISO9001:2008 quality system.