材质：不锈钢
Material:Stainless steel
表面处理：拉丝
Surface Processing: SSS
适合门厚: 45 毫米-60 毫米
For door thickness: 45mm-60mm
功能特点:
1. 防腐蚀性，不受潮湿影响
2. 耐高温及耐火性
3. 耐用
4. 绿色产品
Function:
1. Corrosion resistance, unaffected by moist.
2. Thermostability and fire-resistant
3. Durable
4. Green product
外形及功能:
适用于木质门及金属门等, 用于入户门等
Shape and function：
Available for all kinds of wooden door and metal door.