日本光學有限公司 (Nippon Optical Ltd.) - Member of HKWMA

新鋒香港有限公司 (New Universe Hong Kong Ltd.) - Member of HKWMA

森泰真空(離子)電鍍有限公司 (Masterpiece Vacuum (Ion) Plating Ltd.) - Member of HKWMA

壹意鐘表實業有限公司 (LS Electronics Co., Ltd.) - Member of HKWMA

勤得電子(香港)有限公司 (Ken Tech Electronics (HK) Ltd.) - Member of HKWMA

金偉業國際鈦金有限公司 (Kam Wai Yip Int'l Ti-Gold Co., Ltd.) - Member of HKWMA

國際貴金屬有限公司 (I. B. L. Electroplating Co., Ltd.) - Member of HKWMA

香港嘉興陶製品有限公司 (HongKong Jiaxing Ceramics Ltd.) - Member of HKWMA

金力企業(香港)有限公司 (Golden Power Corporation (HK) Ltd.) - Member of HKWMA

長榮國際鈦金有限公司 (Evergreen International Ti-Gold Co., Ltd.) - Member of HKWMA