At KNH Biotech Co., Ltd., our state-of-the-art manufacturing facilities serve as the cornerstone of our global supply network. We deliver a fully integrated, turnkey B2B solution spanning organic botanical farming, high-efficiency active component extraction, and comprehensive contract OEM/ODM dietary supplement production under international quality management standards.
Vertically Integrated Sourcing & Farm Traceability
High-grade botanical ingredients originate from uncompromised raw materials. KNH Biotech Co., Ltd. partners directly with GAP (Good Agricultural Practices) certified farming bases across key eco-agricultural zones. We utilize sustainably harvested leaves, flowers, seeds, roots, and rhizomes to ensure complete batch-to-batch traceability, minimal ecological footprint, and consistent active substance concentrations prior to extraction.
Advanced Extraction Technology & Processing Capabilities
Equipped with multi-function dynamic extraction tanks, membrane separation systems, low-temperature vacuum concentrators, and high-efficiency spray drying towers, our joint-venture factories process over 5,000 metric tons of botanical raw materials annually. Our eco-friendly extraction techniques isolate bioactive compounds without compromising structural integrity or solvent safety.
One-Stop OEM / ODM Dietary Supplement Manufacturing
Beyond raw plant extracts and functional food additives, KNH Biotech Co., Ltd. operates a high-capacity cleanroom facility (Class 100,000) for contract dietary supplement manufacturing. We offer full private label engineering—from formulation design and regulatory dossier support to final finished product packaging.
Hard Capsules & Softgels
Automated encapsulation accommodating vegetarian (HPMC) and gelatin shells with custom liquid or dry powder fills.
Tablets & Caplets
High-speed compression, film coating, and chewable technology for optimized bioavailability and active stability.
Nutraceutical Gummies
Pectin and gelatin matrix formulations engineered for superior taste, texture, and active ingredient thermal resistance.
Custom Powder Blending
Homogeneous dry blending, micro-encapsulation, and sachet/jar filling under humidity-controlled parameters.
Quality Assurance, In-House Testing Laboratory & Global Warehousing
Quality and regulatory compliance underpins everything we manufacture. KNH Biotech Co., Ltd. enforces rigorous quality control systems accredited by CGMP, ISO 22000, USDA Organic, Halal, and Kosher certifications. Every production batch undergoes comprehensive analytical testing in our internal QA/QC laboratory to verify potency, purity, and safety.
To ensure reliable supply chain performance for our North American and European partners, KNH Biotech Co., Ltd. maintains strategically located distribution warehouses. We store hundreds of tons of fast-moving botanical extracts, food additives, and nutritional raw materials, facilitating immediate local dispatch, sample fulfillment, and flexible MOQ options.
Partner with KNH Biotech Co., Ltd. Today
Consult with our technical experts for custom extract specifications, OEM/ODM formulations, factory audit scheduling, and bulk wholesale quotations.
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