823门顶珍珠铬产品特点:

防撞头采用NBR材料。主体材质采用62铜，单孔固定，安装方便

Door stopper features:

The impact-avoidance head is made of NBR material.. The principal part is made of 62 copper, with single-hole fixing. Convenient

823门顶珍珠铬安装步骤：

A.       先将螺钉头拧进门扇。

B.       将主体拧螺钉另一端。

C.       使用实样。

Door stopper features:

A.       Fix the screw.

B.       Fix the door stopper bady.

C.       Use of pure oxygen.

823门顶珍珠铬产品保养:

1、防止在搬运中出现的碰伤。

2、清洁时，尽量不要弄湿金属镀件，先用软布或干棉纱除灰尘，再用干布擦拭，保持干燥。不可以使用有颜色的清洁剂，或用力破坏表面层。

3、应防止酸碱盐类的侵蚀和沾污。

Maintenance of products:

1、Prevent scratches in delivery.

2、When cleaning, do not get wet the metal plating part. First dust it with soft cloth or cotton yarn, Last dry it up with cloth. Keep it dry. Do not use colored cleanser or destroy the surface with force.

3、Prevent from corrosion and staining.