Aike On •Call® is a brand launched by Aike Biotechnology (Hangzhou) Co., Ltd. in 2004 specifically for chronic disease patients and doctors. Aike focuses on blood sugar testing, and its products cover four major chronic disease areas: diabetes, hypertension, hyperlipidemia, and hyperuricemia. It is committed to building a full network system for chronic disease prevention and treatment, and providing overall solutions for chronic disease patients around the world.

Luoyang Guanjie Electric Control Technology Co., Ltd. is a high-tech industry specializing in the research and development and production of electronic controllers, flexible shaft controllers, pilot valve electro-hydraulic controllers, multi-button electric control handles, multi-way valve controllers, industrial joysticks, and flexible shafts.