These are two relatively well-known cordyceps companies:

1. Qinghai Yongxin Cordyceps Co., Ltd.: It is currently one of the largest suppliers of cordyceps in the country. "Cordyceps" is known as "Cordyceps" "Chiling" is a registered trademark and one of the well-known trademarks of Cordyceps sinensis in my country.

2. Guangdong Jiangmen Xinkang Cordyceps Co., Ltd.: It is the first and largest manufacturer of Cordyceps fruiting bodies in China. It was recognized as a high-tech enterprise in Guangdong Province in 2001. It produces "Gangzhou Spring", "Mrs. Kang" brand cordyceps fruiting bodies, cordyceps capsules, cordyceps tea, cordyceps grinding powder and other series of cordyceps products.