Application：

It is widely adopted in food& drug factories, laboratories, hospitals, microelectronics factories, where there is extreme high demand for hygiene and cleanliness. It completely comply with Food-grade, pharmaceutical GMP standard and Electronic dust-free grade.

Feature：

Door Closer primarily used in commercial and public buildings, The main purpose is to make the door shut down itself, to limit the spread of fire and building ventilation. Two types of door closer are widely used: externally mounted and embedded top of the door.

Specification:
According to customer's requirements.