Henan Good Heavy Machinery Manufacture Co., Ltd. is a China-based high-technology heavy machinery manufacturer with nearly 300 employments and more than 10000 square meters production area. Since its foundation, GHM has been dedicating itself to be a professional provider and designer for: 1. Mining equipment: widely used in various ore dressing, including gold, silver, copper, molybdenum, lead-zinc, magnetic, limonite and fluorite deposit, tungsten, hematite, steel slag, etc. 2. ...