At Hengxin Biotech, we implement strict quality control at every stage – from raw material selection to final packaging. Our ISO 9001, GMP, and FSSC 22000 certified facilities ensure:
Batch Traceability: Full documentation for every production lot
Rigorous Testing: Heavy metals, microbiological, and functional property analysis
Compliance Assurance: Meets FDA, EU, Halal, and Kosher standards
30+ Patented Processes: Optimized for consistent purity and performance