Honorary Life Chairman
WAH SUN HI-TECH (HONG KONG) LTD
CHAU LEONG ENTERPRISE (GROUP) LTD
HINASIA INDUSTRIAL COMPANY
Honorary Chairman
China Surface Engineering Association, Electroplating Commission
KA SHUI INTERNATIONAL HOLDINGS LIMITED
WING CHEUNG (HON WIN) TRADING COMPANY LIMITED
WING HING INDUSTRIAL (CHINA) LTD
CREASIAN INDUSTRIAL LIMITED
CHI KWONG (LUEN KWONG) METAL PRODUCTS & ELECTROPLATE FTY LTD
ULTRA GOOD ELECTROPLATING LIMITED
Honorary Chairman & Secretary General
KAM YUEN WATCH DIAL FACTORY
SUN HING ELECTRO-PLATING FACTORY
123123
JING MEI INDUSTRIAL LIMITED
HUNG KEE METAL STAMPING FACTORY
OCEAN PLATING FACTORY LIMITED
DILLENBERG CHEMICAL MATERIALS CO LTD
HUI YANG LUEN FUNG ELECTROPLATING LIMITED
CHUN KWONG METAL PRODUCTS ANODIZING LIMITED