ShenYang Rainbow Machine Tool Co., Ltd was founded in 2002 and located in China Industry center ShenYang city.We specializing in producing gear rack milling machine which can be used for production of straight rack, auto steering pump rack, etc. Our company focuses on technology innovation and satisfying customers' needs. Now our machines have already been exported to South America, Europe, Asia, etc.we are looking forward to cooperating with the clients from home and abroad to create prosperous future