Beiyou Electronic Control Fuel Injection System (Tianjin) Co., Ltd. (referred to as Beiyou Electronic Control) is one of the large manufacturers of fuel injection systems in China, with Shenzhen Shentoukong Science and Technology Innovation Group Co., Ltd. as its controlling shareholder.

The high-pressure common rail product of Beiyou Electric Control is the core component of the engine, belonging to high-precision technology products, suitable for multiple fields such as automobiles, engineering machinery, agricultural machinery, ship engines, generator sets, etc. Customers are spread across core engine manufacturers in China. Received honors such as National High tech Enterprise, National Specialized and Innovative Small Giant Enterprise, and Tianjin Cheetah Enterprise.