Brief: Professional tubular motor manufacturer in China. Sizes covering 35mm, 45mm, 59mm, 92mm torques ranging from 3Nm up to 500Nm. Details: As a Professional Manufacturer of Tubular Motors, with years of continuous development, Shanghai HIEK Electronic Technology Co., Ltd. has become a modern enterprise and leading exporter in China dealing with tubular motors, covering business over 40 countries and regions in Europe, Middle East, Southeast Asia, Australia & North America. With the annual production capability of over 140, 000pcs, sizes covering $35mm, 45mm, 59mm & 92mm, rated torques ranging from the smallest 3Nm up to the biggest 300Nm. HIEK Tubular Motors are the driving force behind many roller shutters, window blinds, retractable awnings, electric screens & Industrial doors. Comprising the advantages of small scale, low noise, good concealment, and easy installation, our products are widely used to offices, shopping centers, factories, garages and other sectors with very high popularity all over the world, they may meet people's needs in their infinite pursuit of a quality lifestyle.