About Sonvi Bio
A specialized OEM/ODM manufacturer helping global brands enter the nicotine-free functional pouch category.
Our story
Sonvi Bio is the export manufacturing brand of Hunan Jianghui Health Technology Co., Ltd., based in Hunan, China. We focus exclusively on nicotine-free functional oral pouches — energy, focus, nootropic and sports nutrition — for brand owners, distributors and retailers worldwide.
Our team combines food-product R&D, flavor development and export manufacturing under one roof. From first brief through sampling, production and shipment, the same account and technical team stays with your product, so reorders taste and perform exactly like the samples you approved.
What we stand for
Product-first
We develop products consumers actually enjoy and repurchase — flavor and feel come first.
Long-term partnership
Most of our growth comes from repeat orders; we protect your formulas and pricing.
Honest compliance
We state ingredient and regulatory facts plainly and never paper over uncertainty.