| Loại | Manufacturer |
|---|---|
| Trang web | https://www.keiyo-kouki.jp/ |
| Số điện thoại | 043-251-5037 |
| Địa chỉ | 383-1 Sonocho, Inage Ward, Chiba City |
We manufacture magnifiers and magnifiers at our company, from procurement of metal materials to machining, polishing and assembly of glass lenses.