山東一一化工有限公司成立于2015年，是集生產和出口于一體的化工企業，產品，客戶遍及世界各地。同時也是瑞典DOMSJO杜母舍工廠在國內的代理，主營進口產品是瑞典木質素磺酸鈉、酸析木素（濕土）等。 SHANDONG YIYI CHEMICAL CO.,LTD ESTABLISHED IN 2015, IS A CHEMICAL ENTERPRISE INTEGRATING PRODUCTION AND EXPORT. WITH HIGH END TOP QUALITY PRODUCTS, WE HAVE CLIENTS FROM ALL OVER THE WORLD. MEANWHILE, WE ACT AS THE SOLE DISTRIBUTOR OF SWEDEN DOMSJO LIGNIN IN CHINA MAINLAND. MAIN IMPORT PRODUCTS ARE SODIUM LIGNOSULPHONATE, KRAFT LIGNIN ETC.