Beijing Yuyan Biotech Co., Ltd. Locations
| Location Name | Address | Contact | |
| China | Beijing Yuyan Biotech Co., Ltd.Headquarters | J122，Changhong West Road No.73, Xilu Street, Fangshan District Beijing China, BJ 102488 | +86 135 5201 4099 |
| Location Name | Address | Contact | |
| China | Beijing Yuyan Biotech Co., Ltd.Headquarters | J122，Changhong West Road No.73, Xilu Street, Fangshan District Beijing China, BJ 102488 | +86 135 5201 4099 |