Our company is a new developing enterprise which run by the local people, technical force is rich, have all kinds of professional technicians, many kinds of working ability of casting, machining, various kinds of surface are dealt withing etc...Our company developed various kinds of many kinds of products, such as door machines, flexible door machines, etc. Successively, the products sell well in all parts of the country. Especially " residence friend " brand ordinary type, firing prevention type a door machine and more than 20 product types of many kinds of series which our company develops, 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 wholeheartedly with the attitude that the more high-quality products are more hospitable. At the same time obtain "CCC" and "CE" certifications.

Residence friend is the assurance of the prestige. Rich technology, strong economic strength, the good after-sale service network guarantees the confidence of user's use for our products, the hearty service is our commitment to users.