After 30 years of dedicated, pragmatic and honest management, Qinghai Shenzhitang Trading Co., Ltd. is an organization for purchasing and trading original ecological medicinal materials. The company is committed to the development of local precious tonics such as Cordyceps sinensis, black wolfberry, saffron, American ginseng, velvet antler, and bird's nest.Occupying a unique geographical location, it has established a complete acquisition and trade system in Yushu, Qinghai Province. The first-hand seller of high-quality plateau local precious tonics, directly from the place of origin, without middlemen. We are using our resource advantages, technology advantages, talent advantages and management advantages to provide customers with high-quality and valuable tonics.