We are a China manufacturer of pharmaceutical raw materials and organic intermediates, mainly supply cas 20320-59-6 bmk oil / bmk glycidate powder 5449-12-7 / 80532-66-7, pmk glycidate powder 28578-16-7 / pmk oil, cas 1451-82-7 / cas 49851-31-2, cas 110-63-4 1 4 bdo liquid / 1 4-butanediol, etc.