Marketech International Corp.(MIC), an IPO company in Taiwan and PL jointly founded ProbeLeader (WUXI) Co., Ltd.,in 2009. PL (WUXI) is in charge of production of probe-cards and MIC is taking care of sales in China. In Dec. 2010, MIC has also invested in PL, mother company of PL(WUXI).

In order to satisfy the demand of probe-cards in China market, PL and MIC have jointly invested and founded PL (WUXI) in China in 2009. PL(WUXI) is in charge of manufacturing probe card while MIC is taking care of all sales and marketing of probe-cards.