| Billings Optics Inc. | |
| Tlf: +86-513-85439092 |
|
| Faks: +86-513-85663223 | |
| Mob: +86-18921602300 | |
| E-post: info@billings.cn | |
| Legg til:695 Changtai Road, Tangzha Dushi, industriområde, Nantong, Jiangsu, Kina | |
| Billings Optics Inc. | |
| Tlf: +86-513-85439092 |
|
| Faks: +86-513-85663223 | |
| Mob: +86-18921602300 | |
| E-post: info@billings.cn | |
| Legg til:695 Changtai Road, Tangzha Dushi, industriområde, Nantong, Jiangsu, Kina | |
