Welcome to Orison Chemicals Limited

Your Premier Global Supplier of Bulk and Specialty Chemicals
Based in China, we deliver top-notch, cost-effective chemical raw materials to industries worldwide. From enhancing production efficiency to meeting diverse industrial needs, Orison Chemicals is your trusted partner in quality and innovation.
Food Additives
Animal Nutrition
Pharmaceuticals
Agrochemical
Fine Chemicals
Inorganic Chemicals

Featured Product Catalog

Since 2009, the company has been providing high-quality chemical raw materials to world-renowned manufacturers, serving the food, feed, agriculture, pharmaceutical and textile industries.
Chitosan & its derivatives
Chitosan & its derivatives
Lecithin Catalog
Lecithin & Phospholipids
Cellulose ether
Cellulose Ether
Functional sweeteners
Functional Sweeteners
Water Treatment Industry
Leather Industry

Are you ready to start working with us?

Contact us today, we will listen to your demand for chemical raw materials and provide the best supply solution so that you can easily manage your raw material supply chain.

Latest News

How Chitosan works in water treatment

Chitosan works in water treatment primarily as a flocculant and adsorbent, effectively removing suspended solids, heavy metals, oils, dyes, and other contaminants from water. Here’s how it works in detail: 1. Flocculation Process Mechanism: Chitosan has a positively charged molecular structure, which allows it to bind with negatively charged particles in water, such as dirt,…

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Chitosan Molecular Weight and Viscosity

The molecular weight of chitosan is directly related to its viscosity. Generally, as the molecular weight of chitosan increases, its viscosity also increases. This is because higher molecular weight chitosan has longer polymer chains, which lead to greater resistance to flow when the chitosan is dissolved in a solution. Here’s a breakdown of how molecular…

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Why do humans use chitooligosaccharides in agriculture?

In recent years, the agricultural sector has increasingly turned to natural and sustainable solutions to address the challenges posed by pests, diseases, and environmental degradation. Among these solutions, chitooligosaccharides (COS) have emerged as a promising option. Derived from chitin, a natural biopolymer found in the shells of crustaceans, chitooligosaccharides offer a range of benefits that…

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