Home Environmental Protection

Environmental Protection

Acid washing is one of processing steps that can produce sewage. Zhenhua has purchased a set of sewage treatment equipment to cope with the pollution.


We used to have more than 70 honing machines, which have low productivity, high energy consumption and produce serious pollution. However, these problems are effectively taken care of by developing our CNC skiving and roller burnishing machine.

Environmental Protection
The close-loop circulating sewage treatment system

Recommended Products
Hot Products