How about Hefei Zhengda Pharmaceutical Factory?

Okay.

1. Hefei Zhengda Pharmaceutical Factory has advanced production equipment and a technological innovation team, and has a number of independent intellectual property rights in drug research and development technology and production technology.

2. All production processes of Hefei Zhengda Pharmaceutical Factory must pass ISO quality management system certification, and a complete quality inspection system and various inspection methods have been established to ensure the stability and reliability of product quality.