Suzhou Linkwell Biotech Co., Ltd.
Your trusted partner for certified nutraceutical ingredients, private-label formulations and contract manufacturing — empowering health & wellness brands worldwide.
Why Linkwell
From single-ingredient sourcing to full private-label production, we help brands launch and scale with confidence.
Five raw-material families — amino acids, herbal extracts, high-purity actives, vitamins and functional excipients — all with full specs and COA.
Gummy, tablet and softgel production with complete private-label and contract-manufacturing support.
Every batch tested by HPLC / UV with documented purity, and GMP/ISO-aligned facility controls.
Experienced in international logistics and documentation, shipping reliably to 40+ markets.
Specification matching, blend development and sampling support to accelerate your product roadmap.
Dedicated export team, fast quotations and clear communication from inquiry to delivery.
How we work
A clear, predictable path to get your products made and shipped.
Tell us your target products, specs and volumes. We advise on feasibility and compliance.
We provide specifications, COA and a transparent quote, with samples on request.
Private-label formulation, flavor and format tailored to your brand.
Manufactured under GMP controls with in-process and final quality testing.
Export-grade packaging and documentation, delivered to your destination port.
Quality & Compliance
Our ingredients and finished products are backed by documented specifications, third-party test methods and export-ready documentation. We support the certifications your market requires.
GMP Facility
ISO 9001
HACCP
Halal
Kosher
FDA-registered
Let's talk
Send us your product list, target specs and estimated volume — we'll respond with availability, pricing and lead time.