ShanghaiLingdeChemicalTechnologyCo.,Ltd.ahi-techcompanyspecializinginthedevelopment,productionandmarketingof:UltrapureElectronicChemicals(mainlyUltrapureQuaternaryAmmoniumHydroxides),QuaternaryAmmoniumHydroxides,QuaternaryAmmoniumSalts,PhasetransferCatalysts(PTC),Otherfinechemicals.
更新时间:2025-01-16 直链:www.shldchem.com