| 类型 | Manufacturer |
|---|---|
| 网站 | https://www.optoma.com/ |
| 电话号码 | 510-897-8600 |
| 地址 | 47697 Westinghouse Drive,Fremont, CA 94539,USA |
  |
Optoma is a world leading designer and manufacturer of projection and audio products for business, education, professional audio/video and home entertainment.