Hebei Qingyuantang Chinese Medicine Technology Co., Ltd. is a high-tech enterprise integrating R&D, production and sales of Chinese herbal decoction pieces. Its products include regular, refined, oral and toxic herbal slices with an annual output of over 3,000 tons. A new production line for herbal slices and medicinal-edible food is under construction in Anguo Modern TCM Industrial Park. Covering 35 mu with 60,000 ㎡ building area, the project will lift the annual capacity up to 16,000 tons.