Hunan MACRVIGOR Mine Machinery Equipment Co., Ltd. was founded in May 2008, and has been committed to the R&D

production and sales of mining and engineering machinery equipment.The company, formerly known as Langli Machinery Factory of Changsha County, was first established in 1992. Overmore than 30 years of development, it has upheld the corporate spirit of diligence, dedication, efficiency and innovation, andsuccessfully gone through three stages: entrepreneurship, accumulation and development. The company develops indepen-dent brand products and has launched the “Maitong” brand of mining and engineering machinery equipment to domestic andforeign markets, mainly including raise boring machines, horizontal directional drlling machines, pilot hole directional drilingmachines, micro mining jumbos, hydraulic rock drills, etc.