Our company has rich technical force,has all kinds of professional technicians,many kinds of working ability of casting,machining,various kinds of surface dealt etc.Our company has developed various kinds of roller shutter motors, such as volume door machines , flexible door machines etc. successively the products sell well in all parts of the country. Especially these "residence friend" brand ordinary type, fireproofing type the door machine more than 20 series which our company developed , trusted deeply by the masses of users. In the 21st century, our company will be with the policy goal of " creating leading brand products ", serve vast old and new customers with the wholehearted attitude and the more high-quality products with the more hospitable manner.