Xi\'an Rejee Industry Development Co., Ltd., a subsidiary of Rejee Group, mainly concentrates on the development, manufacturing and sales of chemicals and equipment, being responsible for international market of Geological Exploration Equipment Co., Ltd. for many years. Our machinery Factory has been established for over 50 years, awarding a number of national utility model patents. Jet Grouting drilling Rig, Core Drilling Rig, Full Hydraulic Crawler Drilling Rig, Grout Pump and other series of machine fittings, widely used in engineering fields of railways, highways, subways, tunnels, geological prospecting, etc. Customized machine service meets the requirements of various construction sites, well received by domestic and foreign consumers and partners’ favorite.