Junjin CSM was founded in 1990 and has its base in Asan, South Korea. It was formerly known as Soosan Special Purpose Vehicles Co., Ltd. and changed its name in 2007. The company designs, manufactures, and distributes construction and special purpose machinery in South Korea and internationally. Their range of products includes aerial work platforms, hydraulic crawler drill rigs, truck, crawler, and auger cranes as well as various special purpose vehicles. In particular, Junjin CSM's hydraulic crawler drills have proven to be a strong and reliable machine that is easy to operate and maintain for the Indonesian market.