山东一一化工有限公司成立于2015年，是集生产和出口于一体的化工企业，产品高端优质，客户遍及世界各地。同时也是瑞典DOMSJO杜母舍工厂在国内的独家代理，主营进口产品是瑞典木质素磺酸钠、高端酸析木素（湿土）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.