Zhengzhou Zhongyuan polishing machinery General Factory | ring polishing machine | steel reed blade polishing machine   

Zhengzhou Zhongyuan polishing machinery factory, founded in 1986, is located in the city of Zhengzhou Zheng road to be water mechanical processing Industrial Park, is a company with more than 20 years of professional production of precision polishing machine, polishing abrasive, polishing liquid and chemical additives factory. Within the domestic one of the earliest metal parts surface polishing technology of professional manufacturers. I plant for the permanent members of the association of Henan province in the Zhengzhou Department of electrical and mechanical polishing, abrasive grinder Research Institute, Chinese Abrasives products quality supervision and inspection center, guidance Chinese Instrument Technology Institute senior engineer finishing research the basis, absorbing domestic and foreign advanced technology, R & D and production of the "zheng...