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Weifang Dongxing Chitosan Factory was established in 2003 . Through the hard work for these years that our company has become one of the strongest manufacturers in chitosan line .we specialize in producing chitin , chitosan , chitosan oligosaccharide , water soluble chitosan, and high desity chitosan . all the products be exported to Europe and America , Southeast of Asia , Africa , and the Middle East international markets . For these years, we have enjoied a widespread and high praise in this line .
We are very glad to welcome all the friends to cooperate and visit .we will offer you the superior quality products , attractive price and satisfactory service .

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