Zhengdi_Biological

• Joined May 21st, 2025
• City Changsha
• Country CN
• Uploads 0
• Comments 0

https://www.zdbiological.com/ Hunan Zhengdi Biological Resources Development Co., Ltd. (referred to as Zhengdi Biological) was founded by Ms Wang who initially engaged in pharmaceutical manufacturing. When she saw various drugs spreading out all over the world, she realized that many people had been suffering from sub-health or diseases across borders.