We are sodium metabisulfite factory. Our capacity is 40,000MT one year, we can supply two specifications: one is food grade ,the other is industrial grade. Also we can supply sodium hydrosulfite, and caustic soda flakes and etc. Now our company have already established trade relationship with countries: India, Egypt, Malaysia, Bangladesh, myanmar, Thailand, Kenya, Guatemala, dubai, Syria, Vietnam, Taiwan, Mexico, Pakistan, Honduras, Cambodia, Nicaragua, and so on. The customers of these countries have cooperated with our company for a long time, and the longest time of import and export business has reached 10 years. If you need any products , welcome to contact with me at any times. We will offer you a favorable and competitive quote. Hope we can establish business relations with you.