Our company was established in 1998. She is an outstanding enterprise with R&D, manufacture, sales and trading departments.



We have an excellent work team, a strong sales network and a perfect service system. Based on world advanced technology, Dongguan Erlang Industrial Co., Ltd. focuses on the R&D and manufacturing magnetic reed switches and water level sensors. In order to serve our customers better, our company established the branch company in China mainland to form a further improved ...