Wolong - the creator of China's remote control parking lock, China's first remote control parking lock patent (application date: May 24, 2001, patent number: ZL 01 2 24021.4), China's first remote control parking lock Parking lock manufacturer (1999). The company is directly affiliated to the Tianhui Technology Incubator of Beihang University. It was founded in the Beihang Overseas Students Entrepreneurship Park and is a high-tech enterprise in Beijing.