OceanChemOceanChemCo.,Ltd.isaglobalsupplierforhighqualitypharmaceuticalintermediates.

更新时间：2023-10-28 直链：www.oceanchem.com.cn

TaizhouYoushengChemicalCo.,Ltd.isasalescompanybasedonprofessionalmanufacturingunits.Weareconstantlyexploring,innovatinganddevelopinginthetrendofglobaleconomicintegration.Thescopeofourmainbusinessisdyestuffandtheirintermediatesandpharmaceuticalintermediatesetc.Weadheretothemarket-oriented,andcontinuetoenhanceourmarketdevelopmentcapabilitiesthroughcontinuousinvestmentandconstruction,tocreateastrongteamofprofessionalknowledgeandmarketingcombined.

更新时间：2023-10-26 直链：www.youshengchem.com

SINFACHEM

更新时间：2023-10-15 直链：www.sinfachem.com.cn