Powertech Technology, Inc. is a Taiwan-based semiconductor company with a low-risk ESG score of 17.2. They specialize in manufacturing, packaging, testing, researching, and developing integrated circuit products. PTI also offers semiconductor testing and assembly services on a turnkey basis. They generate revenue mainly from Japan and Taiwan and serve international customers with services like chip bumping, chip probing, IC assembly, final testing, burn-in, and system-level assembly.