Miaoaitang Miaoaitang Nanyang Cao Xian Pharmaceutical Co., Ltd. is a moxa production enterprise integrating moxa planting, moxa raw material processing, moxa production, moxibustion equipment development and operation, moxa wholesale, moxa cake and moxa OEN customization. The company is located in Nanyang, the hometown of medical sage (Zhang Zhongjing) and the capital of Chinese herbal medicine in China.