Bergeon (HK) Ltd.

Unit 2, 13/F., Premier Centre, 20 Cheung Shun Street, Lai Chi Kok, Kowloon

JC Universal Group Ltd.

Flat A1, 10/F, Yeung Yiu Chung (6th) Industrial Building, 19 Cheung Shun Street, Lai Chi Kok, Kowloon

Jeco Precision Ltd.

Unit D3, 17/F, TML Tower, 3 Hoi Shing Rd, Tsuen Wan, NT

Li's Plastic Mould Mfy.

Rm. 1802, New Tech Plaza, 34 Tai Yau St, San Po Kong, Kln.

Oriental Luen Woo (Hong Kong) Machine Manufacture Co.

Blk. A, 22/F, Yip Shing Ind. Ctr, 19-21 Yip Shing St, Kwai Chung, NT

Swiss Engineering Co.

Blk. E, 3/F, On Wah Ind. Bldg, 41-43 Au Pui Wan St, Fotan, NT

Winfred (Hong Kong) Industry Co.

Flat H, 13/F, On Fook Ind. Bldg, 41-45 Kwai Fung Crescent, Kwai Chung, NT

Witschi Electronic Asia Ltd.

Rm. 2205-6, Abba Comm. Bldg, 223-227 Aberdeen Main Rd, Aberdeen

Wyldar Machine Tool Ltd.

1/F., Fabrico Ind. Bldg., 78-84 Kwai Cheong Rd., Kwai Chung, N.T.