Founded in 2002, we are focus on chitosan field and we are the largest manufacturer of chitosan and chitosan derivatives in China. Our factory is located in Jimo, Qingdao, which provides easy access to Qingdao Port. Covering an area of more than 13,300 square meters, we manufacture products from raw material shrimp shell and crab shell, and we can control quality and price from raw material by ourselves. Our production capacity is stable and gradually expanding, and our annual production capacity of chitosan is 400-500 MT at present. We have exported our products to North America, Japan, Korea and Europe etc. countries and areas.
We mainly produce chitosan, chitosan oligosaccharide, chitosan hydrochloride, chitosan lactate, chitosan fiber etc. These products are widely used in fields of pharmaceutical, food additive, health products, cosmetics, water treatment, animal feed additive, agriculture and many others.
Qingdao Yunzhou looks forward to creating win-win cooperation with partners from all around the world.
Establishment of the company
Product application field
Countries where the products are sold
Enterprise product category
Professional in manufacturing chitosan、chitosan oligosaccharide and related products from raw material.
Low price with high quality.
Well received by customers at home and abroad.
Continuous innovation in technology and product formula, we could customize products for different customers with their different requests.
Products are exported to more than 20 countries