Honing bars are mainly used for fine grinding, grinding, polishing and ultra-finishing to achieve high precision machining surfaces. It includes 2 series of PCD and PCBN, the processing life is 300-500 times of traditional honing bar machining. Zhengzuan honing bars are stable and reliable in processing, widely used in civil aviation, automobile, internal combustion engine, air conditioning compressor and other industries.
Zhengzuan has fist products and overall solution in the automotive manufacturing industry, aviation manufacturing industry, head of general machinery industry.
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