Changhua Holding Group Co., Ltd. is a Chinese company engaged in the research, development, production, and sale of automotive metal parts, serving customers in China and internationally. Its product range includes fasteners such as bolts, nuts, and special-shaped parts, as well as assemblies like sunroof reinforcement plates, instrument assemblies, trunk partitions, rear subframe reinforcements, wheel arch assemblies, floor center crossbeams, and front subframes. The company also produces mounting brackets for IPU, electric motors, VCU, battery charging ports, and ECUs, along with side panel reinforcements, rear lower covers, inner wheel arch assemblies, air chamber assemblies, battery protection brackets, and carbon-ceramic metal structural components. Additionally, it offers aluminum die-casting products for body and chassis parts, and special fittings and fastener sets for carbon ceramic brake systems. Founded in 1993, the company is based in Cixi, China.