门顶产品特点:

防撞头采用NBR材料。主体材质采用不锈钢，底座有三个螺钉固定，带装饰盖。

Door stopper features:

The impact-avoidance head is made of NBR material. The principal part is made of steel, with three screws fixed at bottom and decorative cover.

门顶安装步骤：

A.       在门扇上用螺钉固定门顶主体。

B.       将装饰盖套入底座。

C.       使用实样。

Door stopper installation steps:

A.       Fix the door catch body on the door with screws.

B.       Assembly the rose.

Use of pure oxygen.

门顶产品保养：

不锈钢五金的清洁与保养

1、防止在搬运中出现的碰伤。

2、清洁时，先用软布或干棉纱除灰尘，再用干布沾少许防锈机油擦抹，最后用干布抹干，保持干燥。

3、在不锈钢表面涂一层上光蜡，并用经常揩擦上光，保持常新，延长使用寿命。

Door stoppermaintenance of products:

1、Prevent scratches in delivery.

2、When cleaning, first dust it with soft cloth or cotton yarn, then rub it with colorless plant oil. Keep it dry.

3、Coat it with wax. Keep it new, and prolong its use.