4-Methylenetetrahydro-2H-pyran

We, BTC Pharmaceuticals Technology Co., Ltd., located in Free-Trade Zone of Nantong, China, started our operation in the middle of 2015, and has grown rapidly as a leading manufacturer of Raw Materials, Pharmaceutical Intermediates, Flourochemicals and small molecule building blocks on scale from kg level to Tons over these years. On the way marching forward, BTC Pharm try best to stay true to its original aspiration, always and forever: Best product To the Customer. Best quality To the Customer. Best service To the Customer.