2,4

ShanghaiAoyeahchemicalsTechnologyCo.,Ltd.isasupplieranddistributoroffinechemicals,buildingblocksandpharmaceuticalintermediates,aserviceproviderof...

更新时间：2025-03-05 直链：www.aoyeahchem.com

Benzophenone

更新时间：2024-07-24 直链：daxuespecialchem.com

PRIMA

PRIMACHEMINTERNATIONALCO.,LIMITED.ThechemicalssupplierlocatedattheeastofChinasince2000.PrimaChemsupplywatertreatmentchemicals,foodadditivechemicals,Industrialchemicalsadditivesandauxiliaries,Oilfieldusedchemicals,HighnutrientFertilizers,etc.Highestquality,Bestservice,TimelyshipmentisPrimaChembusinesspolicy.

更新时间：2024-04-06 直链：www.yufungprimachem.com