▲2008.6 ShouLi founded in Shanghai，Main product lines: DIPTRONICS,DAILYWELL Switch products.

▲2009.2 Introduced DC JACK,PHONE JACK,RJ45,HDMI and other Connector, etc.

▲2010.3 Independently developed Rotary switches with RSH & RSE Series.

▲2012.2 Introduced MITSUMI products. Such as IC and Automotive Connector.

▲2014.2 Introduced EPSON product line with Crystal Unit and RTC ,etc.

▲2014.5 Introduced MARUWA’s products : EMI FILTER,POWER INDUCTOR,VCO.

▲2015.10 Introduced Forward procducts: Rotary Potentiometer,Rotary Encoder ,etc.

▲2015.12 Introduced CCP contact probes.

▲2016.10 Introduced Nidec copal products and Shinmei procducts.

▲2018.12 Introduced ZIPPY products: Micro Swtiches.

▲2019.4 Introduced Fistohm products .

▲2021.10 Established Shenzhen branch office.