Shenzhen Huahengxin Technology Co., Ltd.

Shenzhen Hua Hengxin Technology Limited ( referred to as hhx ), is a professional temperature control switch, thermal protection, overcurrent protection, overload protection, temperature switches, thermostat, ksd301 thermostat, TB02-BB8D temperature control switch, TB05-BB5D temperature switches, such as ksd9700 temperature control switchua Hengxin industry leader in Pearl River Delta temperature control, temperature control industry experience in manufacturing in 15, favored by the industry and recognition. Introduction of foreign advanced technology and products have passed the UL, vde, TUV and 3c safety certification, support for many customers use, widely used in many home