How about Beijing Langzhi Pharmaceutical?

Not bad. The products of Langzhi Pharmaceutical are of good quality and meet the relevant national standards. It is sold in hospitals and pharmacies in many provinces and cities, pays attention to scientific and technological innovation, has a strong R&D team and advanced R&D equipment, and its R&D and production technology are in line with GMP standards. Langzhi Pharmaceutical adheres to the concept of caring for doctors, devotes itself to making contributions to people's health, actively participates in public welfare activities and assumes social responsibilities.