Zhengzhou ultra-fine polishing Machinery Manufacturing Co., Ltd. (Zhengzhou Yinli Abrasives Co., Ltd.) was founded in 1986. It is the first research and development of ultra-fine polishing equipment and roll cast abrasive enterprises, strong technical force, high degree of specialization, advanced manufacturing technology, detection means complete. Who won the "China Science and Technology Progress Award", was named Henan Province, "technologically advanced enterprises", "quality of trust", "Trustworthy Enterprise", "AAA Grade Credit Enterprise" award. Produced XPJ series polishing machine, polisher, polishing machine, polishing machine Henan, Henan polishing machine price, Henan polishing machine manufacturers. GPT series of fine polishing abrasive, PI series of fine polishing liquid composition of ultra-fine polishing technology has reached the international advanced level. And has a perfect quality assurance system.