3R Optical-Electron Corp.

No. 5-8-11, Naka, Hakata Ward, Fukuoka

Cameron Sino Technology Ltd.

Unit 6-7, 11/F, Ho Lik Ctr, 66A Sha Tsui Rd, Tsuen Wan, NT

Campell Group (Hong Kong) Ltd.

Rm. A, 7/F, Kee Shing Ctr, 74-76 Kimberley Rd, TST, Kln

DBK (HK) International Co. Ltd.

Unit 1001, Fourseas Bldg, 208-212 Nathan Rd, Kln

Delta Link Enterprises Ltd.

Unit 20-21, 8/F., Block B, Hi Tech Ind.Centre, 491-501 Castle Peak Road, Tsuen Wan, New Territories

Fat Kee Holdings Ltd.

Flat A,10/F, Gemstar Tower, 23 Man Lok St, Hunghom, Kln.

Hybrid Kinetic Group Ltd.

Suite 1401, 14/F, Great Eagle Ctr, 23 Harbour Rd, Wanchai

Ken Tech Electronics (HK) Ltd.

Rm. 1510, 15/F, Telford House, 16 Wang Hoi Rd, Kln. Bay, Kln.

Lionrock Batteries Ltd.

2A, Freder Centre, 68 Sung Wong Toi Road, Kowloon

PTS Resources Ltd.

Unit 1, 11/F, Tower 1, Harbour Ctr, 1 Hok Cheung St, Hunghom, Kln.

Somal Ind. (HK) Ltd.

Flat B, 7/F, Hang Cheong Fty. Bldg, 1 Wing Ming St, Lai Chi Kok, Kln.

Synergy Optima Industries Ltd.

Unit 10, 3/F, Fonda Ind. Bldg, 37-39 Au Pui Wan St, Fotan, NT