Sunway Group produces 60% choline chloride corn-cob powder (CAS 67-48-1) for livestock, poultry, and aquafeed manufacturers. Our product complies with GB34462-2017 feed additive standards, with free amine ≤0.03% and loss on drying ≤4.0%. Every lot is tested for arsenic ≤2 mg/kg and lead ≤10 mg/kg in our ISO 9001-certified lab. We export to industrial feed producers across Southeast Asia and Europe. Ask for bulk 25kg bag pricing and delivery schedules.