One of the founders of The Hong Kong Plastics Manufacturers Association, Ting Hsiung-chao (left, down); the factory when Kadar Industrial Company was established in 1949
Leung Chi Hang, Chairman of the Hong Kong Plastics Manufacturers Association, at the Plastics Exhibition. The exhibition was held from 1968 onwards for a consecutive years, which was organised by three major associations of the plastics industry
Board members of Hong Kong Plastics Manufacturers Association, Hong Kong Plastic Products Merchants United Association Limited and Chiu Chow Plastic Manufacturers Association