FEATURED PRODUCTS
The world's first oligosaccharide chelated mineral complex package, completely organic, with high mineral absorption efficiency
◆ product name: Poultry HappyLe For Layer.
◆ Main effect: Improve eggshell quality.
WHAT’S OUR SERVICE?
Over the past 30 years, the company has focused on the R & D of chelates, and strive to become a professional production and R & D base of high-purity and complete chelating organic mineral in China and even in the world.
30-Year
Professional Manufacturer Of Organic Trace Elements
ZEWEIER
Zeweier is a professional manufacturer of organic mineral. The company founded in 1995, is located in Liangqing District, Nanning, China. We have passed the certification of ISO9001, fami-qs and intellectual property system.We are the first unit to propose and formulate the national standards of ferrous fumarate and calcium citrate, and one of the units to formulate the national standards of manganese methionine and zinc methionine.
01
PIG FEED ADDITIVES
Improve piglet hair color, diarrhea, and growth promotion Improve pig hair color and skin color and prevent hoof cracks
02
POULTRY FEED ADDITIVES
Improve eggshell quality and color Reduce broiler costs
03
RUMINANT FEED ADDITIVES
Ruminant cost reduction
04
AQUATIC FEED ADDITIVES
Improve the soft shell problem of shrimp and crab
OUR TECHNOLOGY
ENCYCLOPEDIA
02/10
2025
What causes deformed eggs? How to avoid egg deformation
Some laying hen farms often have deformed eggs, but the reason is difficult to find. Generally, consumers will stay away from deformed eggs when buying eggs. So, what causes deformed eggs? How to avoid the appearance of deformed eggs?
03/26
2024
Iron is an essential trace element nutrient in the production process of laying hens. Iron deficiency can lead to anemia, decreased immunity and decreased egg quality in chickens. Ferrous fumarate is one of the main additives for supplementing iron in laying hens. So, how much ferrous fumarate should be added to laying hen feed?
01/04
2024
The technical achievements of Zewell's sucrose chelated mineral elements industrial production and efficient utilization of laying hens take commercial laying hens as the research object, focusing on the key technical issues of industrialization such as high-yield and high-efficiency laying hens, high-quality egg production, and functional egg development under highly intensive and high-yield stress feeding conditions.
Contact
Add:No.6, Liangling Road ,Nanning Area of China (Guangxi) Pilot Free Trade Zone
