Which manufacturer has good quality of C ball?

The manufacturers with good quality of immune protein balls are:

1, Beijing Tiantan Biological Products Co., Ltd.: Beijing Tiantan Biological Products Co., Ltd. is one of the earliest enterprises that started to produce gamma globulin in China, and it is also the largest enterprise in China. The gamma globulin produced by it adopts advanced production technology, and the product quality is stable and reliable, which is widely used in clinical treatment and vaccination of healthy people.

2. Hualan Bioengineering Co., Ltd.: Hualan Bioengineering Co., Ltd. is also one of the earliest enterprises in China to produce gamma globulin. The gamma globulin produced by Hualan Bioengineering Co., Ltd. adopts advanced production technology and equipment, and the product quality has reached the international advanced level, which is widely used in clinical treatment and vaccination of healthy people.

3. Shanghai Laishi Blood Products Co., Ltd.: Shanghai Laishi Blood Products Co., Ltd. is also one of the major manufacturers of gamma globulin in China. The gamma globulin produced by it adopts advanced production technology and equipment, and the product quality is stable and reliable, which is widely used in clinical treatment and vaccination of healthy people.