3R Optical-Electron Corp.

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

Ching Mei Ind. Co.

Rm. C, 10/F, Fully Ind. Bldg, 6 Tsun Yip Lane, Kwun Tong, Kln

Dongguan Tianguan Watch Products Co. Ltd.

3 Floor, No. 6 Shalingxi Rd, Xiakou, Adongcheng District, Dongguan

Guangzhou Ruida Optical Ind. Co. Ltd.

Bldg. 15, Wanyang Zhongchong City, Yingde Yinghong Town, Qingyuan City

Guangzhou Teshi Watch Co. Ltd.

No. E013 Trading Ctr. Nan Fang Watch City, Zhanxi Rd, Guangzhou City, Guangdong Province

Jadezone Optical (HK) Ltd.

Rm. 2508A, 25/F, Bank of America Tower, 12 Harcourt Rd.

O.R. Crystal Manufactory Co., Ltd.

Rm. 701-702, 7/F., Seaview Centre, 139-141 Hoi Bun Road, Kwun Tong, Kowloon

Qingyuan Huijing Technology Co. Ltd.

Floor 3, Bldg, C3, Huachuangzhihui Technology Ind. Park, 2nd Innovation Rd, Qingcheng District, Qingyuan, Guangdong Province

Shengsheng (Guangzhou) Int'l Trade Co. Ltd.

Rm. 325, 3/F, Blk. B, No. 40, Yansha Rd (E), Nanpu Dongxiang Village, Luopu Community, Panyu District, Guangzhou

Shenzhen Mingpai Lens Factory

2 Floor, 35-3 Bldg, Yunfeng Rd, Longhuaxin District, Shenzhen

Shenzhen Minlida Watch Co. Ltd.

6th Floor, Bldg. B, Xinyuan, Shiyan Yushan Ind. Park, Baoan District, Shenzhen City, Guangdong Province

Somal Ind. (HK) Ltd.

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

YuFeng Optics Science (HK) Co. Ltd.

Unit A, 1/F, Shun Cheung Ind. Bldg, 24-26 Wing Hong St, Lai Chi Kok, Kln.