Tungray Technologies Inc. is an engineer-to-order (ETO) company. It provides customized industrial manufacturing solutions to Original Equipment Manufacturers (OEMs) in the industry sectors of semiconductors, printers, electronics, and home appliances. Its three business lines consist of customized industrial test and tooling solutions; welding equipment manufacturing, and direct drive, and linear direct current motors (DC motors). Its Singapore subsidiaries provides research, development and assembling of solution prototypes, while China subsidiary provides manufacturing support for necessary component productions or deliver certain high-volume solution manufacturing purchases. Its subsidiaries Qingdao Tungray Intelligent Co., Ltd and Qingdao Tongri Electric Machines Co., Ltd, are specialized in the design and manufacturing of self-contained, high-frequency induction welding equipment. Its other subsidiary designs and manufactures industrial-grade direct drive and linear DC motors.
