2003：Founded,with name“Dongguan Sino-1 Electrical Contacts Alloy Co.,Ltd”,produce the silver contact, electrical assembly parts.
2004：With introduction of advanced technology from Japan,Realize stamping+contact+riveting+inspection integration, Improve the efficiency and quality.
Get approval from BSI,Obtained ISO 9001:2000 quality certificate
2005：Plant is removed to Dalang Town, start to research and sell silver and copper composited strip.
2006：Obtained the title“Dongguan Private Science And Technology Enterprises” &”Guangdong Private Science And Technology Enterprise”
2007：Purchased the advanced welding system from Germany, Japan,Switzerland, realize stamping+contact+welding+inspection integration.
2008：Obtained the title“Dongguan Patent Cultivated Enterprise” Self-independent research and develop the onlay equipment,and into MP.Shorten the LT on composited strip, and improve the utilization of material, reduce the cost.
2009：Obtained the title“New high-tech enterprise in Guangdong”,and No.1 award on Dongguan science and technological progress Self-independent innovation: combine the auto-welding with no boundless forming,improve the utilization of material and reduce the cost.
2010：Obtained the award“Dongguan Patent Pioneer Enterprise”
2011：Obtained the approval“Dongguan IPO back-up enterprise”,the second award on Dongguan science and technological progress.
2012：Obtained ISO/TS 16949：2009 quality certificate and ISO-9001:2008.
2013：Obtained the award"Torch planning" high-tech enterprise.
2014：Obtained the title"Leading and Cultivated enterprise".
2015： The third time passed the national high-tech enterprise audit,Approved by intellectual property.
2016： Approved by intellectual property.
2017： Successful cooperation with Taiwan listed company.
2018： Obtained IATF16949-2016 Quality certificate,The fourth time approved by national high-tech enterprises..
2019： Southeast Asia Branch Official Operation.
2020： Obtained ISO14000 Environment Certificate and Join United Nations Global Compact.