南建鐘錶製品廠有限公司 (Nam Keen Watch Products Factory Ltd.) - Member of HKWMA

美昌錶殼製品有限公司 (Mei Cheung Watch Case & Component Ltd.) - Member of HKWMA

盈豐高精密有限公司 (Mega Products Ltd.) - Member of HKWMA

明新錶蓋製品廠有限公司 (Mansion Watch Crystal Mfy. Ltd.) - Member of HKWMA

金源(國際)錶殼製品有限公司 (Kam Yuen (International) Watch Case Ltd.) - Member of HKWMA

金寶錶業有限公司 (Kam Po Watch Ind. Co., Ltd.) - Member of HKWMA

金光塑膠製品廠有限公司 (Kam Kwong Plastic Mfy. Ltd.) - Member of HKWMA

泰興錶業製造廠有限公司 (Giant Metal Manufactory Ltd.) - Member of HKWMA

立信鋼材供應有限公司 (Fong's Steels Supplies Co., Ltd.) - Member of HKWMA

生利鐘錶製品公司 (Creative Precision Watch Fty.) - Member of HKWMA