Import Betaine — Buy in Bulk from Supplier in China

Betaine from Shanghai Sunwin Chemicals Co. Ltd. is a trimethylglycine compound supplied from the Waigaoqiao Free Trade Zone in Shanghai, China. The material is offered in both USP and feed grades, with packaging in 25 kg drums or bags. The supplier operates as an imported-tier, harbor-trust vendor with a current response rate of 0.00 percent, meaning direct contact is essential to confirm availability and current batch specifications.

The USP grade typically meets United States Pharmacopeia standards for purity, making it suitable for pharmaceutical and dietary supplement applications where it functions as an osmolyte and protein stabilizer. Feed-grade betaine serves as a methyl donor in animal nutrition, supporting liver function and growth performance in poultry and swine. Both grades are hygroscopic crystalline solids with characteristic trimethylglycine structure (C5H11NO2, molecular weight 117.15 g/mol). Standard commercial material is typically derived from sugar-beet molasses or synthesized chemically, with the anhydrous form being more common for feed applications and the monohydrate form often preferred for pharmaceutical use due to its handling stability.

Primary buyers include pharmaceutical formulators, dietary supplement manufacturers, cosmetic compounders, and animal feed producers. The supplier lists FOB and CIF as available Incoterms, though confirmation of current port terms from Shanghai or alternative Chinese ports is advisable. Payment methods and minimum order quantities are not stated in the source data and must be clarified directly with Shanghai Sunwin Chemicals Co. Ltd.

Shanghai Sunwin Chemicals Co. Ltd. is located at Xiya Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China. The supplier is classified as an imported-tier vendor on the platform with a harbor trust designation. The response rate is recorded at 0.00 percent with an average response time of zero hours, indicating that the supplier has not engaged with buyer enquiries through the platform messaging system. No verification of trade history, factory audit, or third-party certification is indicated in the available profile data.

The supplier's stated product focus covers chemical supply with betaine offered in dual grades for pharmaceutical and agricultural end uses. The source description mentions ISO and FSSAI certifications, though these are not independently verified in the profile and buyers should request current certificate copies directly. No information is provided about year of establishment, number of employees, annual revenue, manufacturing capacity, or named clientele. Buyers are advised to conduct standard due diligence including business licence verification and reference checks before committing to orders.