PowerTECH Co., Ltd. engages in the research, development, production and sales of back-end packaging, and testing in the semiconductor industry. Its products include semiconductor discrete devices, integrated circuit packaging, testing, laser marking, electronic instrumentation, low-power lasers, video recognition systems, mechanical spare parts, computer software, optical, mechanical, and electrical integration equipment. The company was founded by Jun Ling Zheng and Xiao Zhi Hou on December 7, 1998 and is headquartered in Foshan, China.