Ngai Ching Wai is currently is Managing Director of Tung Ga Group, one of the leading linen enterprises in China. The yarn is ranking from 3.5s to 30s (6 nm to 50 nm). The fabric includes more than 100 famous and new varieties, for example greige, semi-bleached, yarn dyed, dyed, printing, jacquard, super wide fabric, home textile fabric, special functional fabric, etc.