Zhejiang NHU has established a full-process closed-loop quality control system covering raw material incoming, production processing and finished product delivery. Equipped with a professional testing center and hundreds of precision instruments, it conducts physical, chemical and microbial detection, strictly controls every production procedure, locks quality from the source, and ensures stable, safe and fully compliant products.
Meticulous evaluation of raw chemical precursors ensuring alignment with global purity benchmarks.
Continuous stoichiometric refinement and automated oversight across 24/7 industrial manufacturing operations.
Final molecular verification leveraging advanced analytical platforms to exceed specialized client specifications.
Benchmarking international norms and high industrial standards, NHU has built a sound quality management system and implemented standardized production as well as regular sampling inspection. Refined quality control runs through the whole industrial chain to meet application demands of food, feed, cosmetics and other fields, always adhering to green, healthy and high-quality product principles.
