TSIH CHUANG Trading co., LTD, established in 1966, with a long standing history as a importer/exporter of Chinese Medicinal and Food Materials. TSIH CHUANG has emphasized and focused on Quality Assurance of Chinese Medicinal and Food Materials. TSIH CHUANG mission, is to provide consumers with a assortment of raw materials and products that are the utmost quality. To do their best and hold the highest standards in the maintenance of food safety/control of Chinese Medicinal Herbs.