China Automobile Parts Holdings Limited is an investment holding company, specialising in the manufacture of chassis components used in automobiles for transporting goods. Their product portfolio consists of five (5) categories, namely wheel-hub bolts, wheel axles, steel pins, u-bolts, and torque-rod bushings. Steel pins, u-bolts, and torque-rod bushings are components of leaf-spring suspensions, which are commonly utilised in the load-bearing rear section of heavy automobiles, amongst others. Their product lines are supplied for aftermarket repair, maintenance and modification, with an emphasis on catering for components used in heavy vehicles. Demand for these aftermarket parts are driven by the need to periodically replace such parts, which endure significant wear and tear over the operating life span of goods-transporting vehicles. Additionally, automobiles modified to carry heavier loads require reinforcement of its rear suspension system, which involve replacing existing parts with stronger models capable of enduring higher stresses. The company has been granted five (5) patents for product-design innovations in 2011 and two (2) patents for modifications on machines used in wheel-axle fabrication and clamping mechanism in 2012, by the State Intellectual Property Office of the People's Republic of China. China Automobile Parts Holdings Limited was incorporated and founded in 2004 and is headquartered in Jinjiang City, Fujian Province in the People's Republic of China