Ore and rock crushing of choice for expert – Henan kefid Science & Technology Co., Ltd.
Henan kefid Science & Technology Co., Ltd. is located in Zhengzhou, China National Hi-Tech Industrial Development Zone
After years of painstaking research, produced by the European type impact  crusher, 5x series sand making machine, cone crusher,There are many superiorities  they are either in performance or price, it will bring you very satisfication.