Hong Wei Chen

Onoff Electric Co., Inc. engages in the provision of electric products and solutions. Its products include power electronics, cooling, power supply, power distribution, sheet metal, and non-standard automation. The company was founded on October 31, 2007 and is headquartered in Langfang, China.

Beijing Onoff Electric Equipment Co., Ltd. engages in the sale of electric equipment. It offers logistics services, metal and electronics products, computing software and supplementary equipment, and mechanical equipment. The company was founded on August 24, 1998 and is headquartered in Beijing, China.

Founded in 2020, Ovo Electric (Jingjiang) Co., Ltd. is a subsidiary of Onoff Electric Co., Inc. that manufactures refrigeration and air conditioning equipment. The company is based in Jingjiang, China.