Nanhua Instruments Co., Ltd. manufactures and sells vehicle test equipment in China. The company offers vehicle inspection line products, such as suspension, wheel steering angle, plate brake, speed meter, wheel load, side slip, break, multi-axle wheel load, vehicle dimension, and loaded brake testers, as well as free roller and play detector. It also offers exhaust gas analyzers, BASM detection products, VMAS/ASM/lugdown testing systems, and headlight testers. In addition, the company provides motor vehicle emission detection instruments, environmental protection detection systems, and safety detection instruments, as well as safety detection systems, including computer detection/management network control system software. It also exports its products to Asia, the United States, Europe, and other countries. The company was founded in 1996 and is based in Foshan, China.