Choline Chloride 70% is a cornerstone in modern animal nutrition, particularly for poultry, swine, and aquaculture feeds. This hygroscopic, water-soluble compound – chemically known as (2-hydroxyethyl)trimethylammonium chloride – serves as an essential nutrient, acting as a methyl donor, precursor to acetylcholine (a key neurotransmitter), and component in lecithin synthesis. In feed formulations, it's typically supplied as a 70% active choline chloride on a corn cob carrier, ensuring stability, flowability, and cost-efficiency.

Why 70% specifically? The 70% concentration strikes the optimal balance for feed mill integration. Lower concentrations (e.g., 50-60%) increase carrier volume, bloating bags and raising logistics costs – a pain for your ROI-focused operations. Higher purities (80%+) are prone to caking and deliquescence, complicating storage in humid US warehouses. Our Choline Chloride 70% uses premium silica or corn cob carriers, preventing moisture absorption and maintaining assay consistency above 70% even after 12 months.

Sourced from high-quality corn starch via fermentation – just like our monosodium glutamate production lines – our Choline Chloride 70% undergoes rigorous decolorization, crystallization, and spray-drying. This yields a light yellow, dust-free powder with particle size D50: 200-400μm, ideal for uniform mixing in pelleted feeds. In 2026, with US livestock production projected to hit 120 million metric tons (USDA data), reliable supply chains are non-negotiable. Competitors falter on quality dips during peak demand, but our dual fermentation departments ensure 99.5% on-time delivery.

Technically, choline prevents perosis (slipped tendon) in chicks, fatty liver syndrome in layers, and growth stunting in pigs. Studies from the Journal of Animal Science (2023) show 800-1200 ppm supplementation boosts FCR (feed conversion ratio) by 5-8% in broilers. For your operations, this translates to 37% lower supplementation costs vs. liquid choline, no corrosion risks to equipment, and seamless integration into mash or pellet lines.

Compliance is paramount for USA imports. Our Choline Chloride 70% meets AAFCO standards, is GRAS-listed (21 CFR 582.5250), and carries no heavy metals above 10ppm (Pb, As, Cd, Hg). We've exported over 5,000 MT annually to USA ports like Long Beach and Houston since 2010, navigating FDA FSMA and customs effortlessly. No rejected shipments – ever.

Beyond basics, our OEM/ODM capabilities let you customize carriers (e.g., rice hull for organic feeds) or blend with betaine for synergy. High-speed delivery? 15-25 days FOB Tianjin to US West Coast via COSCO lines – beating competitors' 45-day delays. Pricing? Factory-direct at $0.85-1.05/kg (25kg bags), 20-30% below market amid 2026 supply chain volatility.

In-depth specs: pH 6.0-8.0 (10% aq), loss on drying <2.0%, trimethylamine <0.15%. We've optimized for aquaculture too – salmon feeds require 1000ppm for hepatoprotection, and our product excels in floating pellets without leaching.

Real-world impact: A Midwest hog farm using our Choline Chloride 70% reported 12% faster weaning weights, slashing vet costs by 22%. This isn't hype – it's backed by 20+ years of fermentation expertise at Shijiazhuang Standard IMP&EXP.

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