1.ISO9001:2000 2.Price:negotiable 3.Capacity:0.8-20T/H 4.Payment terms:L/C or T/T Grinding Mill Description:The YGM series is successful developed by our engineers many years research and repeatedtrial. Jianye has obtained patent of utility model, the no. is: ZL2004 1006 7238.2, and patent for invention for high pressure grinding machine, the number is ZL2004 1 006 7238.2. There is 6R, 5R, 4R, 3R ...