We are very glad to know that you are in market for sodium alginate, we are a leading producer and exporter of them in the East of China, our main products include sodium alginate and iodine, and we export nearly USD8000000. 00 of them every year. In addtion, we also have plants producing plywood, crystal crafts and quartz products. It is our great hope to do business of them with you. Kindly let us know the details of your requirements then we can give you our competitive offers.