Ying Li

Shanghai Potevio Co., Ltd. is engaged in the manufacture and sell of railway transportation components, energy integration system, communication security system, and printed electrical circuit board. Its other activities include the designs and installations of telecommunication equipment, provides technical consulting service, processes precision optical machinery and repair vehicles. The company was founded in 1951 and is headquartered in Shanghai, China.

China Potevio Co. Ltd. provides telecommunications products. Its products include switching systems, mobile communications and fiber optic equipment, and other networking products. The company is headquartered in Beijing, China.