BioTech International (BTI)
- Rupayan Taj 1, H-6, 6th Floor 1/1 Box Culvert Road, Naya Paltan, Dhaka-1000, Bangladesh
- +880 1913 662 687
Yunnan Oupus Medical Technology Co., Ltd.
- 1st Floor, Building 19-13, Medical Device Industrial Park, Dianzhong New District, Kunming City, Yunnan Province
- 0871-65512880