Essence Fastening Systems (Shanghai) Co., Ltd. engages in the research and development, production, and sale of high-strength and high-precision fasteners and special-shaped parts for automobile systems in China. The company offers automotive fasteners, special-shaped connectors, plastic functional parts and fasteners, and car exhaust systems, as well as fastening and connection of interior and exterior systems, such as car chassis, seats, lights, and rearview mirrors. Its products are mainly used in automotive power system turbocharging systems, new energy vehicle electronic control systems, and automotive shifting and parking control systems.