COMPANY Certificate & Patent

Founded in 1998, CST Co., Ltd. is the leading solution provider for orthopedic rehabilitation. We design and produce innovative and quality Continuous Passive Motion devices. The company has grown into a successful business for in the field of control systems in partnering with major companies such as Samsung Electronics, LG Industrial System, etc. Since CST stepped into medical equipment manufacturing business in 2003, its CPM brand “ARTUS” has been recognized as one of the most reliable medical solutions for knee, shoulder, elbow and ankle joints rehabilitation.

Our goal is to consistently provide user friendly and durable CPM devices with excellent therapeutic effects. We apply clinically proven mechanisms on the design of ARTUS products and keep maintaining clean and sophisticated manufacturing process to secure the completeness of the products.


• 1998. Control System Technology Founded

• 2001. Certificated ISO 9001

• 2005. Medical R&D Center Established

• 2008. Certificated KGMP from Ministry of Food and Drug Safety

• 2008. 1st CPM “ARTUS-701S” "ARTUS-901K" Launched

• 2010. Certificated ISO 14001

• 2011. CPM SMT Line Equipped

• 2017. CPM "ARTUS-903K" Launched

• 2020. CPM "ARTUS-704ES" Launched

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