Good news——Hunan Jianghai was awarded the "Little Giant"

In May 2021, the Hunan Provincial Department of Industry and Information Technology officially announced the 2021 Hunan Specialty and New “Little Giant” Enterprise List. Hunan Jianghai Environmental Protection Co., Ltd. successfully made the list with its innovative development concept and comprehensive strength. This is not only the affirmation of the development of Jianghai Company, but…

Selection of Analytical Methods for Ammonium Chloride

The content for Jianghai high-purity ammonium chloride is usually above 99.8%. With its unique unsaturated crystallization process and strict quality control, it has become a long-term partner of many domestic food ,drug and analytical reagent manufacturers. The analysis methods of ammonium chloride mainly include formaldehyde method, distillation titration method and silver nitrate method. The formaldehyde method…

Optimization of Jianghai Brand Ammonium Chloride and Hot- Dip Galvanizing Process

Hot -dip galvanizing method is the main anti-corrosion process in the steel industry at present, its products have the advantages of long service life, uniform coating, strong adhesion, maintenance free, and its adaptability to the shape and size of products, also has incomparable advantages. In the production of hot-dip galvanizing, the thickness, toughness and surface…

Hunan Jianghai with new products to appear in China feed industry on April. 2021.

On April 18-20, 2021, China Feed Industry Exhibition in 2021 hosted by China Feed Industry Association and National Animal Husbandry General Station was opened in Chongqing International Expo Center.  The exhibition was themed with “Compliance with the New Situation, Enabling New Development”. It is committed to displaying new achievements, exchanging new experience, communicating new information, disseminating new ideas, promoting new…