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Our Story

Mrs. Liang Qing, founder of COBTAC, is the originator of COB technology for LED displays. The technology is a patented innovation from a small private Chinese company. Such a formidable achievement is rarely seen without government support.

By now, all major LED screen manufacturers from Shenzhen are trying to copy our technology. They have not yet been successful. One of these copycats endeavoured to secure the help of Mr. Marius van Bergen, founder of Chinglish.com

It was inevitable that Liang Qing (梁青) and Marius (方柏翰) should bump into each other. The two entrepreneurs joined forces and embarked on an exciting business journey.