For past decades, Tengfei dealing with variety security products, devote ourselves to "Security City, Intelligent City, Smart City", after years research, Tengfei intelligent door lock launch. Depend on the brand awareness of Tengfei, Tengfei intelligent lock are very popular with consumers. At present, Tengfei cabling products are well accepted by the market. There are 3 brands under Tengfei company, Tengfei Redwings, Tengfei and E-Com. Products main products include Tengfei smart home series, intelligent series; Cat3, Cat5, Cat6, Cat7 LAN cables, keystone jack & patch cord, patch panel and fiber series, product diversification has been formed.