Гамма-бутиролактон (GBL) is a hygroscopic lactone solvent used as an industrial solvent, chemical intermediate in pharmaceuticals and agrochemicals, and as a precursor in battery electrolyte and polymer synthesis. SUNCHEM supports international buyers with GBL sourcing from qualified Chinese producers, с документацией о качестве, координация экспорта, и логистическая поддержка.

