Ji'an Mankun Technology Co., Ltd. engages in the research and development, manufacture, and sale of printed circuit boards (PCBs) in China and internationally. The company offers single and double-sided, and multi-layer PCBs; and high-frequency and high-speed boards, ultra-thick copper boards, ceramic substrates, buried copper blocks, etc. Its products are used in automotive electronics, industrial control and security, consumer electronics, power supply, and communication electronics fields. The company was founded in 2003 and is headquartered in Ji'an, China.