Гонконг, Room 4007-4009 Office Tower, Convention Plaza, 1 Harbour Road, Wanchai, Hong Kohg
Китай, Zhuhai Tintdo Optical Co., Ltd 5/F No. 111 Xinghua Road Xiangzhou 519000 Zhuhai
Таиланд, 904 Export Processing Zone Bangpoo Industrial Estate, Muang District, Samutprakarn 10280
Япония, 1343 Ieyama, Kawane-cho, Shimada-shi, Shizuoka-ken 428-0104
Тайвань (Китай), No. 208-10, Douhan, Douhan Li, Toufen Jen, Miaoli County 351
Таиланд, 1/9 Moo5, Rojana Industrial Park, T. Kanharm, Amphur U-Thai 13210 Ayutthaya
Словакия, Komarnanska cesta 7, 94093 Nove Zamky
Италия, Via Castagnole 65/A, 31100 Treviso
Германия, An der Bahnbrücke, 89542 Herbrechtingen
Германия, Industriestraße 20, 85072 Eichstätt
Германия, Nonnendammallee 14, 13629 Berlin
Индия, 59A, N.E.S.Z. Phase-II, 201305, Noida, Distt. Gautam Budh Nagar, Uttar Pradesh
Китай, 3F., R&D Building, No.10, Keji 2nd Road, Chuangxinhaian, Tangjiawan, Hi-tech Zone, Zhuhai, Guangdong, 519085
Республика Корея, 68-25, Bukhang-ro 178beon-gil, Seo-gu, Incheon, 22853
Китай, Nancao Village, Wanshi Town, Yixing County, Jiangsu Province, 214217
Соединенные Штаты Америки, 275 West Main Street, Hillsboro, N.H. 03244
Китай, No. 1, Nort Industrial Road, 528000 Foshan, Guangdong
Германия, L.-F.-Schonherr-Strasse 15, 08523 Plauen
Германия, An der Bahnbrücke, 89542 Herbrechtingen