东岳氟硅科技集团有限公司-pg电子试玩

shandong dongyue refrigerants co. , ltd shandong dongyue polymer material co., ltd. shandong huaxia shenzhou new material co., ltd. shandong dongyue fluorine & silicon material co., ltd. shandong dongyue silicone material co., ltd.

monmers

shandong dongyue silicone material co., ltd.

foreign sales office：0533–3142516

e-mail： dyroyzhou@dongyuechem.com