We, REVIVAL INTERNATIONAL TRADING LTD. CO., one of the largest cordyceps sinesis original plant trader which located in Qinghai province.We can supply cordyceps sinesis,saffron crocus,oxhorn comb,and the other rarity plant with higher quality, lower price and better after-sales services since we located in Tibetan area and have advantage in this industry. More information regarding us,pls send email to liqian dot lisa at gmail dot com.