Shandong Jinjie Machinery Co.,Ltd is a professional Manufacturer. Our main products series include machinery tool,collet,Spanner,Retention Knob,Milling Chuck Adapter. Most of our products have obtained International Approvals like GB, ISO9001:2000 etc. With the advanced production facility, strong technical ability and professional production capability, we're sure that we can supply customers with the high quality and best design.Main Export Markets:North America, Western Europe, Eastern Europe, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa.