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.