



Email is best for quotations, specifications and documents. You can attach spec sheets, target COAs or formulation briefs.
[email protected]Office and manufacturing site visits are arranged by appointment. Please contact us in advance.
98 Longyuan 2nd Road, Longping High-Tech Park, Furong District, Changsha City, Hunan ProvinceCall or message us for quick questions, sample arrangements and order updates.
+86 190-8487-6335

Yes. We confirm sample availability, quantity, any charges and shipping arrangements for the selected ingredient and grade before dispatch.
MOQ and pricing depend on the product and project. Share your target grade, order quantity, packaging needs and delivery destination so we can quote accurately.
Timing depends on availability, customization, required testing and shipping. Include your required delivery date and we will confirm a schedule.
Yes. Describe your application and key requirements, such as active content, carrier, dispersibility or particle size. We can compare available grades and suggest sample or customization options.
Yes. List the documents you need. We check available records for the selected ingredient, grade and manufacturing site and confirm coverage for each request. See Certifications & Standards and Regulatory & Documentation Support.
Yes. We support capsule, tablet, softgel and powder supplement projects, including private label. Share your formula or target product, quantity and market, and we will review feasibility. See OEM & ODM Solutions.