No Logo | Ningguo Hexin Wear-Resistant Castings & Equipment Co., Ltd. Ningguo Hexin Wear-Resistant Castings & Equipment Co., Ltd. is specialized in manufacturing equipment which is related to producing grinding balls, such automatic casting grinding ball molding line, heat treatment machine (oil quench/tempering/anneal... We are regularly Selling: grinding media ball, automatic casting grinding ball molding line, heat treatment machine, quenching heat treatment plant, tempering heat treatment machine, annealing heat treatment machine, casting high chrome metal mold, ball charging machine, induction furnace. Member since 29 September, 2018, China - Anhui |