About Nguyen Trong Quy
With over 30 years of hands-on experience in the Vietnamese human hair industry, Mr. Nguyen Trong Quy is a leading expert across the entire supply chain—from raw hair sourcing and processing to manufacturing premium hair extensions for the global wholesale market. Through Khairvn.com, Mr. Nguyen Trong Quy shares practical industry insights and in-depth knowledge on hair quality, helping clients make the most informed business decisions.
