精镀硬铬钢领

·特性：

1.采用特殊电镀工艺，在钢领表面镀上一层均匀、密致的硬铬层，造成与钢丝圈表面的异相摩擦，减少粘连磨损所造成的早期衰退现象，从而大幅度提高钢领使用寿命。

2.钢领表面经过精密抛光，有较高的光洁度，上车走熟期较短。

·Features：

1. Even and compact chrome layer covered at the surface of the ring by special plating process causes out-of-phase friction against the suface of the ring traverler ，which allows long service life resulting from the reduction of the early rust which the wear and tear causes.

2. Ultra-precision polishing process on the ring leads to high surface fineness ，which allows short period to smooth running.