2002
NMT established in Foshan, Guangdong.
2008
Obtained National Invention Patent for AgSnO2(In2O3); Contact Tips and rivet production start.
2012
Welded Assemblies production start.
2014
Relocate to New Plant in Hanhai New & Hi-tech Industrial Park; Stamping assemblies put into production.
2016
OTC listed in Guangdong Equity Exchange (Code: 220066) in 2015; Silver paste R&D Center setup; Tooling Center setup in 2016.
2020
Guangdong AgSnO2 contact material Engineering Center; Joined measurement & evaluation center of electrical contact material with HIT; Production / Quality examination automation; Digitalization Project Kick-off.
2022
NMT (Zhuzhou) subsidiary established; National SRDI "Little Giant" Enterprise; Award for Excellent Supplier in China from Schneider Electrics; Electronic silver paste put into production; Sustainability projects (waste water station upgrade, PV generation).