| Model Number | AL-4B | 
|---|---|
| Warranty | 1 Year | 
| After-sale Service | Free spare parts | 
| Instrument classification | Class II | 
| APPLICATION | Ophthalmic and Orthopedic | 
| Model Number | ASOM-610-3B | 
|---|---|
| Warranty | More than 5 years | 
| After-sale Service | Online technical support | 
| Instrument classification | Class I | 
| Properties | Ears, Eyes, Nose and Throat Surgical Instruments | 
| Model Number | ASOM-610-3A | 
|---|---|
| Warranty | More than 5 years, 12 Months | 
| After-sale Service | Online technical support | 
| Instrument classification | Class II | 
| Properties | Ears, Eyes, Nose and Throat Surgical Instruments | 
| Warranty | 1 years | 
|---|---|
| Customized support | OEM, ODM, OBM | 
| Model Number | ASOM-610-3B | 
| Theory | Stereo Microscope | 
| Drawtube | BINOCULAR | 
| Warranty | 1year | 
|---|---|
| Customized support | OEM, ODM | 
| Model Number | M3600 | 
| Theory | Biological Microscope | 
| Drawtube | BINOCULAR | 
| Warranty | 1year | 
|---|---|
| Customized support | OEM, ODM | 
| Model Number | M3600 | 
| Theory | Biological Microscope | 
| Drawtube | BINOCULAR | 
| Warranty | 1year | 
|---|---|
| Customized support | OEM, ODM | 
| Model Number | M99 | 
| Theory | Biological Microscope | 
| Drawtube | BINOCULAR | 
| Warranty | 1year | 
|---|---|
| Customized support | OEM, ODM | 
| Model Number | M99 | 
| Theory | Biological Microscope | 
| Drawtube | BINOCULAR | 
| Warranty | 1year | 
|---|---|
| Customized support | OEM, ODM | 
| Model Number | M3600 | 
| Theory | Biological Microscope | 
| Drawtube | BINOCULAR | 
| Warranty | 3 years | 
|---|---|
| Customized support | no | 
| Model Number | EG-200L | 
| Theory | Biological Microscope | 
| Drawtube | BINOCULAR |