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2025
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02
Defending the purity of chelate and setting a new benchmark in the industry - Zeweier "Feed Additives Part 8: Preservatives... and Acidity Regulators Calcium Citrate" Mandatory National Standard pre-examination meeting passed smoothly
From February 14 to 15, 2025, the pre-examination meeting of four mandatory national standards, including "Feed Additives Part 8: Preservatives, Antifungal Agents and Acidity Regulators Calcium Citrate", was grandly held at Nanning Wharton Hotel. The review expert group of the National Feed Industry Standardization Technical Committee conducted a detailed review of the submitted revision opinions and put forward corresponding revision suggestions. In the end, the expert group unanimously agreed that the draft revision of the national mandatory standard "Feed Additives Part 8: Preservatives, Antifungal Agents and Acidity Regulator Calcium Citrate" compiled by Nanning Zeweier Feed Co., Ltd. was pre-examined and approved.

Pre-examination meeting site
As the drafting unit of the national standard "Feed Additive Calcium Citrate", Nanning Zeweier Feed Co., Ltd. has always adhered to the purpose of "defending chelated purity". The purpose of this revision is to improve the cost-effectiveness of feed additive calcium citrate, ensure that feed companies can obtain calcium citrate with better quality and higher purity, and thus improve product quality and enhance feed utilization. The successful passing of the revision pre-examination meeting marks a key step in the development direction of green, efficient and precise nutrition in the field of feed additives in my country. It also further demonstrates the core leadership of Zeweier in the drafting of the national mandatory standard of "Feed Additive Calcium Citrate".

Chairman Zhou Jianqun's report
With its 30 years of deep accumulation in the field of organic trace element research and development, Zeweier proposed an optimization plan for key indicators at the recent national standard pre-examination meeting, which was highly praised by the expert group. As a long-term partner of many leading companies in the livestock breeding industry, Zeweier revised data is based on multiple samples, ensuring the feasibility and wide promotion of the standard.
Looking to the future, Zeweier will continue to lead the industry standardization process, promote the improvement of the pre-examination of the "Feed Additive Calcium Citrate" standard, and build a full range of organic trace element solutions based on the national standard products of "ferrous fumarate" and "ferrous sucrose", "sucrose zinc" and other newly approved feed additives such as the fourth-generation oligosaccharide organic trace element products, enabling livestock breeding companies to reduce costs and increase efficiency, and help rural revitalization.

President Mo Weiyu
Nanning Zeweier Feed Co., Ltd. will take this revision of the national standard "Feed Additive Calcium Citrate" as an opportunity to adhere to the spirit of "strong, upright, pure and refined", unremittingly practice the responsibility of "defending the pioneer of chelation purity", with high-purity organic trace elements as the core, and strive to create a more complete food supply industry chain for customers, and continue to promote the industry to move towards efficiency, green and safety.
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