Ningbo Lineng Precision Machinery Co., Ltd. is a manufacturer of special machine tools and tools for the development and production of precision honing machines.

In the first quarter of 2011, my country's machine tool industry continued the booming market situation in 2010. Contracts in hand increased rapidly, imports continued to climb rapidly

Honing is a low-speed grinding method, which is often used for finishing and finishing the surface of inner holes. The honing whetstone is installed on a special honing head

The bulk specific gravity of superabrasives is one of its important physical properties. It is a comprehensive reflection of the physical properties of superabrasives such as specific gravity