Taiwan Erlang Corporation founded in 1998, established the manufacturing base in China in 2005----Dongguan Erlang Technology Co.,ltd. It is an excellent high-tech enterprise with R&D, manufacture, sales and trading. We focus on the R&D and manufacturing magnetic reed switches, water level sensors, oil level sensor, float balls and other sensors. In order to serve our customers better, our company established the office in CiXi and ShunDe to form a further improved service system.