| Tipo | Manufacturer |
|---|---|
| Sitio web | https://www.ptotinc.com/ |
| Número de teléfono | +886-3-211-5526 |
| Dirección | NO.37, KEJI 2ND RD., GUISHAN TOWNSHIP TAOYUAN COUNTY 33383, TAIWAN |
The company has full optical basic ingredient and manufacturing technology ,our R&D team has experience over 10 years in real mass production and has developed various product applied in optical electric field .