We are Huanghua Tianxin Chemical Industry Limited, a professional inorganic chemical manufacture and exporter with more than 15 years experiences in China.Our main product are caustic soda flakes/pearls/solid/liquid,soda ash,sodium bicarbonate,sodium sulfate etc.If you have any question on the details, please feel free to contact us. We will give you the best answers at any time.We will provide the best quality products and services to new and old partners.