Baiao Zinc, a special preparation form of feed additive zinc sulphate monohydrate, is a long-term cooperation between Zhejiang Bangle Biotechnology Co., Ltd. (formerly Hangzhou Fuyang Xinxing Industrial Co., Ltd.) and the Agricultural Research Institute and Zhejiang University Feed Research Institute. The scientific and technological products developed by the company have a number of patents and are also recommended products approved by the Ministry of Agriculture of the People's Republic of China.

Compared with ordinary zinc sulphate in the market, Baiao Zinc has the following characteristics and advantages:
1. It can effectively solve the problem of vitamin oxidation damage of premixed feed:
Baoxi Zinc adopts a unique production process, and does not add any form of oxidant during the whole production process, ensuring the technical requirements of “zero residual of oxidant”. The experiment proves that Baiao Zinc can effectively prevent the loss of vitamins in the premix due to oxidation residue, and can significantly reduce the oxidation loss of vitamins in the feed during storage.
2. It can effectively prevent the discoloration of premixed feed:
Since there is no oxidant residue, Baiao Zinc can effectively prevent the discoloration of the premix caused by catalytic oxidation of the divalent iron. Studies have shown that discolored premixes are damaged by nutrients, seriously affecting palatability and animal feed intake, causing the growth rate of animals to slow down. In severe cases, broilers can be released for 5-7 days.
3. Good product dispersion, low moisture absorption rate and strong anti-caking ability:
According to the moisture absorption rate experiment, the moisture absorption rate of Baiao zinc product is much lower than that of common zinc sulfate in the market. Therefore, Baiao Zinc can prevent the deterioration caused by the increase of feed moisture caused by moisture absorption. The product has good dispersion and is not easy to coalesce. It is not easy to adhere to the equipment during the production process.
4. The depth of heavy metal is eliminated and the safety is good:
The arsenic, lead and cadmium index control is higher than the national standard limit, and the heavy metal “铊” content is much lower than the market common zinc sulfate, tested by SGS, no dioxin detection, and the product safety is good.
 Since its introduction, “Baoao Zinc” has been favored by all major feed production enterprises in the country and has been widely recognized and accepted by domestic and foreign users, forming a resounding brand. The product market share is high, and domestic large-scale feed enterprises basically use Baiao zinc as the main source of zinc. The company will continue to maintain a rigorous and scientific attitude, and strive to improve product performance, to provide quality, efficient and safe additive products and quality services to friends in the industry.