· 2009--------Welltech HK founded

· 2012--------Welltech mainland actory founded

· 2013--------Join the HDMI Association and be a member of HDMI Adopter

· 2014--------Got the MFI Manufacturing License

· 2015--------Certificated factory of ISO9001,ISO14001

· 2016--------Got the Premium HDMI ，USB  Association(Type C) Certificate

· 2018--------Got the certificates of Premium HDMI cable 32AWG

· 2019--------Have been approved National High-tech Enterprise Certification

· 2020--------We have moved to a new factory, with higher capacity and more complete equipment and facilities

· 2021--------Got the Ultra High Speed HDMI Cable with Ethernet (HDMI 2.1V) certificate

· 2021--------Got the certificates of USB4 USB-C to USB-C Gen2x2 20G Cable