Tongyi Optical
| About us | All these optical items are under FDA approval. We have establish strict quality control system and fast delivery basis. Now we can supply cr-39 lens, mineral lens and photochromic lens in single vision, bifocal and Progressive, finished and semi-finished. Also we can supply reading glass, metal frames and plastic frames. Please visit our homepage for more details: |
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| Industry Focus | Medical Supplies, Reading Glasses, Eyeglasses Lenses |
| Business Type | Manufacturer |
| Products/Services | Cr-39 lens, mineral lens, sunlens, reading glass, magnifier. |
| Our Markets | North America |
| No. of Employees | 101 - 500 People |
| Annual Sales Range(USD) | US$1 Million - US$2.5 Million |
