目前广泛应用于机壳的电线出线口，保护电线不受机壳刮伤。特点是容易固定，提高生产效率。该产品具有重量轻、体积小、美观、环保、不生锈、安装方便、快捷等优点。颜色有黑色，自然色，还可按照客户所需颜色调色，规格齐全。

Currently widely used in the chassis wire outlet, protect wires from chassis scrape. Characteristic is easily fixed, and improve the production efficiency. The product has light weight, small volume, beautiful, environmental protection, does not rust, easy installation and fast advantages. Have black color, natural color, can also according to customer required color palette, complete specifications.

该系列产品为扣式圆形护线环。作用是保护线缆、油管、软管免受金属板上边缘锋利、不规则的冲钻孔的伤害；保护线缆、油管、软管免受金属板上边缘锋利、不规则的冲钻孔的伤害。主要利用尼龙材料本身的绝缘性，平滑性。安装时只需将该产品塞入电线出口处，安全可靠；无需使用安装工具，易手工安装，省时、快捷。

This series of products for the button type circular convenient ring. Role is to protect the cable, tubing, hose from sharp edges on metal plate, irregular borehole damage; Protect the cable, tubing, hose from sharp edges on metal plate, irregular borehole damage. Mainly using the nylon insulation material itself, smooth. Only when the installation will be the product into the wire outlet, safe and reliable; The need for installation tools, easy manual installation, save time, quickly.