About Us ShenZhen HSM stepper Motor Electric Co. , Ltd. is a comprehensive company specialized in researching and producing steppers and motor drivers . Our products are wide applied in printing equipment , engraving machines , textile machines , computer outside application equipment , aesculapian instruments , stage tripping equipment , robots , NC machine tools and former robotic controlling systems.Our production program comprises a comprehensive range of stepper motors of really mellow quality from the size of 20mm , 28mm , 35mm , 39 mm , 42mm , 57mm , 60mm , 86mm , 110mm and 130mm with more than 200 series . Our products are wide used in stage lighting control , security webcam , home appliance , video equipment , laser working machine , carving machine , textile equipment , sewing machine , self-propelling , industry automation , office automation , digital controlled machinery and aesculapian instrument . Our products are recognized by many customers on optimized construction , overall eminent performance , high-pitched torque in high-pitched speed range , prominent consistency , reliability and stability in lowly speed range.Our principal products include intercrossed stepper motors , PM stepper motors , brushless DC motors , as comfortably as stepper motor drivers and brushless drivers.On the way of development , the principle of `` Efficiency is the Life , Quality is the primal"is invariably insisted on by HSM people . We take the market as the guidance and provide high-quality products and upright services for customers . We expect the cooperation with more friends from home and aboard in the good future .