Zibo Shuangou chemical Co., LTD was established in 2015.We take "Global chemical raw material supplier and service provider" as our corporate philosophyand insist on "focusing on quality chemical development". Our main products are formic acid,sodium formate,calcium formate,acetic acid,sodium sulfide,sodiumhydrosulfide,PVC resin,propionic acid,methylene chloride,melamine powder,ethanol,and so on.The products have passed SGS.BV.FAMI-QS and othercertifications and tests.