Tianjin Ruixin Technology Co., Ltd. develops, produces, and sells industrial precision aluminum alloy parts and components in China and internationally. Its products include heat transfer parts, 5G base station components, energy storage boxes, low voltage inverters, battery trays, motor casings, power and digital controllers, solar inverters, new energy vehicle parts, and clean energy components. The company also provides transportation lightweighting systems such as automotive protective parts, structural components, sunroof parts, and rail controls, as well as industrial automation systems including industrial rail, electric, and structural parts, and medical device parts. It offers CNC machine tools, extruders, friction stir welding machines, coordinate measuring centers, deep machining automatic production lines, wire cutting machines, automatic machine centers, automatic production lines, automatic metallographic specimen setting machines, metallographic specimen running machines, metallographic microscopes, tensile tests, three-point bending tools, three-coordinate testing, salt spray tests, universal tensile machines, imaging instruments, and direct reading spectrometers. It serves customers in power electronics and communication equipment radiators, automobile lightweight and new energy automobile parts, automation technology, and medical devices sectors. The company was formerly known as Tianjin Ruixinchang Light Alloy Co., Ltd. and changed its name to Tianjin Ruixin Technology Co., Ltd. in November 2017. Founded in 2004, it is based in Tianjin, China.