FEATURED PRODUCTS
The world's first sucrose chelated minerals complex package, completely organic, with high mineral absorption efficiency
◆ product name: Poultry HappyLe For Layer.
◆ Main effect: Improve eggshell quality.
Targeted Solutions For Better Animal Performance
Over the past 30 years, the company has focused on the R&D of chelates and is committed to becoming a professional production and R&D base for high-purity and comprehensive chelated organic minerals in China and worldwide.
30-Year
Professional Manufacturer Of Organic Trace Elements
ZEWEIER
Zeweier is a professional manufacturer of organic minerals. Established in 1995, the company is located in Liangqing District, Nanning, China. We are certified with ISO 9001, FAMI-QS, and the Intellectual Property Management System. Zeweier is the first enterprise in China to initiate and participate in the formulation of national standards for ferrous fumarate and ……
01
PIG FEED ADDITIVES
Improves piglet coat quality, reduces diarrhea, and promotes healthy growth and development. Enhances coat and skin condition in pigs and helps prevent hoof cracking.
02
POULTRY FEED ADDITIVES
Improves eggshell quality Increases economic returns. Reduce Broiler and Duck Feeding Costs
03
RUMINANT FEED ADDITIVES
Reduce Ruminant Feeding Costs
04
AQUACULTURE FEED ADDITIVES
High-Bioavailability Mineral Solutions for Fish, Shrimp & Crab Improve the disease resistance and survival rate of fish and shrimp. Enhance the hardening speed and growth rate of shrimp and crabs.
ZEWEIER
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 Zeweier 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
