1.All the crab shells are imported from South Korea .

2.Particle size can be reached 200 mesh .

3.Nature drying and artificial selection.

   Our company production of chitosan is divided into three levels: food grade industrial grade/agriculture grade, pharmaceutical grade.The main basis of the three levels of the division is different of the degree of deacetylation, from low to high.More than 85% fagriculture grade industrial grade, more than 90% ffood grade, more than 95% fthe medical level. Fthe different of the degree of deacetylation,lead to other indicators also corresponding changed.

    Chitosan is made from the deep-sea snow crab shells,unpolluted safeacter . it is the substance obtained by deacetylation of chitin .Due to our chitosan is a natural drying, Its colis more white than the chitosan which were produced in the traditional drying methods,it has pearly luster.See the picture as follows.

CHITOSAN
General  product specifications: We specialize in producing Food grade, Agriculture grade Pharmaceutical grade chitosan.It has excellent moisture absorption, moisture retention, opsonization, bacteria inhibition, etc.Applicable to various cosmetics, such as emollient cream, shower gel, cleaning cream, mousse, advanced ointment frost, emulsion colloid cosmetics, etc.Also applicable to moisturizing antistaling agent ffood, fruits vegetables, flocculant fsewage treatment, drug sustained release agent, nontoxic adhesive, auxiliaries fdyeing& printing paper making, etc