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Ultra High Speed cab
2022.02.24
Ultra High Speed HDMI Cable Certification
Congraduation! Chang Yang has announced the latest Ultra High Speed HDMI® Cable, length 1.5m and 1.8m are available now!
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2019.01.30
New website open!!
Hello~ Thanks for all visitors~ Hope you enjoy our new website: www.chang-yang.com 
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2018.09.18
Ultra High Speed HDMI cable released!!!
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