Hongkong Prochem Co., Limited established in 2007, we have chemical factory in Cinese mainland. Now, we can produce over 50 chemical products, including: 1,1'-Bis(diphenylphosphino)ferrocene(Cas No: 12150-46-8) 1,1'-Bis(di-tert-butylphosphino)ferrocene(Cas No: 84680-95-5) N,N'-Methylenebisacrylamide (Cas No: 110-26-9) Benzyl methacrylate(Cas No: 2495-37-6) Allylamine hydrochloride (Cas No: 10017-11-5) Diallylamine(Cas No: 124-02-7) Triallylamine(Cas No:102-70-5 ) N-Methyl diallylamine(Cas No: 2424-01-3) Dichlormid(Cas No: 37764-25-3) N,N-Dimethylacrylamide(Cas No: 2680-03-7) Allyl Glycol(2-Allyloxyethanol)(Cas No: 111-45-5) Allyl acetate(Cas No: 591-87-7) 3-Chloro-1-propanol (Cas No: 627-30-5) 3,4-Dihydro-2H-pyran(Cas No: 110-87-2) 2-Methyltetrahydrofuran (Cas No: 96-47-9) 4-Bromo-1,2-benzenediamine (Cas NO:1575-37-7) Ethyl 3-hydroxybutyrate (Cas No: 5405-41-4) 3-Hydroxy-Butanoic Acid Sodium Salt (Cas No:306-31-0) 3-Hydroxy-Butanoic Acid Calcium Salt (Cas No: 51899-07-1) 2-[(2-Methyl-1-oxoallyl)oxy]ethyl acetoacetate (Cas No:21282-97-3 ) tert-Butyldimethyl(2-propynyloxy)silane (Cas No: 76782-82-6) 2-(Dimethylamino)ethyl Methacrylate (Cas No:2867-47-2) Methacrylatoethyl trimethyl ammonium chloride (Cas No: 5039-78-1) Methacryloyl Oxyethyl Dimethylbenzyl Ammonium Chloride (Cas No: 46917-07-1) Dibromomethane (Cas No: 74-95-3) Hydrogen bromide Anhydrous Liquid (Cas No:10035-10-6) Hydrogen chloride Anhydrous Liquid (Cas No: 7647-01-0) Allyl bromide (Cas No: 106-95-6) We have exported over 40 countries and cooperated with 800 customers. We promise our quality will be no risk and our price is much reasonable. Sincerelly cooperate with you and win the tomorrow together.