By:SourceFactoriesInconsistent methionine purity continues to challenge poultry nutritionists and feed mill managers who demand predictable performance and full traceability. Zhengzhou Chinese Veterinary Import And Export Trade Co., Ltd. now offers a DL-Methionine feed…
At a Glance
- Purity: 99% minimum (as declared by product name)
- Grade: Feed grade
- Physical Form: Powder
- Packaging: 25 kg multi-wall bags; customizable options available (OEM)
- Shelf Life: 2 years from date of manufacture under recommended storage
- Storage: Cool, dry environment; avoid direct sunlight and moisture
- Target Species: Poultry, swine, cattle, equine, and aquaculture
- Minimum Order Quantity: 200 kg
- Sample Availability: Available upon request
Product Description
DL-Methionine 99% Feed Grade Powder is a high-purity amino acid supplement manufactured under the ZSY brand by Zhengzhou Chinese Veterinary Import And Export Trade Co., Ltd. The product is formulated as a feed raw material intended for direct incorporation into complete feed rations or premixes. With a declared minimum purity of 99%, this supplement supports precise methionine balancing in animal diets, which is critical for growth performance, feathering, and overall protein synthesis in monogastric species.
The product is classified as a compound additive per the supplier's documentation, with methionine as the primary active ingredient. It is supplied in 25 kg bags as standard, though the manufacturer offers OEM packaging configurations to meet buyer specifications. Each bag measures approximately 50 cm × 45 cm × 20 cm and has a gross weight of 27 kg, inclusive of packaging materials.
As the first-limiting amino acid in poultry diets, a consistent and high-purity methionine source is indispensable for modern feed manufacturing. Variations in potency can lead to suboptimal performance or unnecessary cost overruns. This product's declared 99% purity aims to minimize the variation that feed millers encounter with lower-grade supplements, thereby contributing to more predictable batch-to-batch results.
Quality and consistency are central to the product's positioning. While no third-party certifications are explicitly listed in the available technical data, the feed grade designation implies compliance with relevant animal feed safety standards for the Chinese market. Buyers are encouraged to request full compliance documentation and certificates of analysis prior to purchase.
Installation & Operation Notes
DL-Methionine feed grade powder requires no complex installation; however, proper handling and mixing protocols are essential to ensure homogenous distribution in feed and maintain product integrity. The supplier’s instructions for use specify that the powder should be mixed directly with feed. For optimal results, use a graduated mixing procedure—first creating a pre-mix with a small portion of the feed carrier before blending into the total batch.
Store the product in a cool, dry place, away from direct sunlight and sources of heat. The recommended storage temperature is ambient room temperature (typically 15–25 °C), though specific thermal limits are not provided. Under these conditions, the product retains its declared potency for up to 24 months from the date of manufacture. Any exposure to high humidity or moisture may cause caking and reduce dispersibility, potentially affecting mix uniformity. Open bags should be re-sealed tightly and used promptly to avoid contamination.
Personnel handling the product should use standard personal protective equipment (PPE) appropriate for powdered feed additives, including dust masks and safety glasses, to minimize inhalation or eye contact. Consult the supplier for a comprehensive safety data sheet (SDS).
Routine quality checks upon receipt are recommended: verify bag integrity, check lot numbers against accompanying documentation, and conduct a simple sensory evaluation for discoloration or off-odors that could indicate storage abuse. Retain a retained sample per shipment for dispute resolution purposes.
Applications
The product is applicable across a wide range of livestock and aquaculture species, as indicated by the supplier: cattle, chicken, fish, horse, and pig. Methionine is an essential sulfur-containing amino acid that frequently limits performance in corn-soybean meal-based diets, making supplementation particularly valuable in poultry and swine nutrition.
- Poultry (broilers, layers, breeders): Promotes optimal feathering, egg production, and feed conversion ratio.
- Swine: Supports lean tissue growth and overall protein utilization.
- Cattle (especially dairy): Can serve as a source of methyl groups for metabolic processes; protective coating or formulation considerations may apply for rumen bypass.
- Equine: May be included in performance horse rations for muscle maintenance.
- Aquaculture (fish): Contributes to balanced amino acid profiles in extruded or pelleted feeds.
While methionine is often the first-limiting amino acid in poultry, its role in swine and other species is equally critical during early growth stages. The supplier’s inclusion of multiple species indicates the product’s adaptability across different production systems, though formulators should note that for ruminants, protection against ruminal degradation may be necessary to maximize efficacy. For aquaculture, the fine powder form promotes even dispersion in moist or semi-moist feed mixtures.
Formulators should calculate inclusion rates based on specific dietary requirements, feed ingredient composition, and target species' life stage. The manufacturer has not published recommended admixture percentages in the provided data; thus, a qualified nutritionist should determine exact dosage.
Company Profile
Zhengzhou Chinese Veterinary Import And Export Trade Co., Ltd. is a specialized supplier operating in the animal feed industry, with a product portfolio encompassing feed, additives, premixes, growth boosters, concentrates, and animal health care products. The company is based in Henan, China, and trades under the brand name ZSY. While specific corporate certifications and manufacturing details are not detailed in this brief, the company’s focus on feed raw materials positions it as a versatile source for buyers seeking cost-effective, bulk-order amino acid additives.
CTA
For competitive pricing (ranging from US$2.60 to $3.00 per kg based on order volume and packaging requirements) and to request a sample, contact Zhengzhou Chinese Veterinary Import And Export Trade Co., Ltd. directly. Lead product specialists are available to discuss technical specifications, OEM packaging, and logistic arrangements for international buyers. Inquire today to secure a batch reservation of DL-Methionine 99% Feed Grade Powder for your poultry or livestock operation.
Disclaimer
The technical parameters and performance characteristics outlined in this report are based on data supplied by the manufacturer. They are intended for preliminary evaluation only and do not constitute a final engineering or nutritional approval. Buyers must verify all specifications, including purity, shelf life, and compliance with importing country regulations, directly with the supplier prior to order placement. The publisher assumes no liability for decisions made based on this content. Always request an updated certificate of analysis and a safety data sheet before incorporating the product into feed rations.
Related product: DL-Methionine Feed Grade Supplier - 99% Powder for Poultry
