Quality & Certifications
Dual-engine regulatory compliance — EPA-registered repellent production and NMPA Class II medical device manufacturing, backed by 15 utility patents and university R&D partnerships.
Regulatory Certifications
EPA Registration
No. 104817-CHN-1
Valid: 2026-01-29 to 2027-02-28
U.S. Environmental Protection Agency establishment registration for insect repellent products. Covers our Fastboat brand rodent, snake, and mosquito repellent product lines.
Far-Infrared Therapy Patch
鄂械注准 20252095452
Valid to 2030-03-16
NMPA Class II medical device. Structure: backing (PP nonwoven) + matrix (hot-melt PSA + far-infrared ceramic powder) + liner. Scope: promote local blood circulation, anti-inflammatory, swelling reduction, pain relief. Models: neck, shoulder, lumbar, leg, joint (5 types).
Magnetic Therapy Patch
鄂械注准 20242095328
Valid to 2029-12-25
NMPA Class II medical device. Structure: backing + matrix (hot-melt PSA) + magnetic piece + liner. Scope: analgesic, anti-swelling, tissue healing. Models: neck, shoulder, lumbar, leg (4 types).
Medical Device Network Sales Filing
鄂黄石械网销备 20250145号
Active
Regulatory filing for online sales of medical devices, covering e-commerce channels for our 养欣康 brand medical patch products.
Medical Device Business Filing
鄂黄石药监械经营备 20250258号
Active
Business operation filing for medical device distribution, authorizing wholesale and retail distribution of our registered medical device products.
Food Business License
—
Active
Food business operation license covering our white tea, chrysanthemum tea, and herbal wellness tea products under the 鄂王故都 brand.
15 Utility Model Patents
Our R&D team holds 15 utility model patents covering mugwort processing equipment — from automated cleaning and sorting to precision grinding and patch assembly machinery.
University Partnerships
Collaborative R&D with Huazhong Agricultural University and South-Central Minzu University (Prof. Mei Zhinan team) for formulation development and clinical research.
Quality Control Process
Raw Material Inspection
Every batch of raw materials — mugwort leaves, hot-melt adhesive, far-infrared ceramic powder, magnetic pieces — is inspected upon arrival for purity, moisture content, and specifications. Only materials meeting our strict criteria proceed to production.
Class 100K Cleanroom Production
Medical patch production occurs in our Class 100K (ISO Class 8 equivalent) cleanroom with continuously monitored temperature, humidity, and particle counts. Repellent production follows EPA-registered standard operating procedures.
In-Process Quality Monitoring
Real-time monitoring at each production stage: coating consistency, die-cutting accuracy, adhesion strength, and packaging integrity. Parameters checked against defined specifications.
AQL Final Inspection
Finished products undergo AQL (Acceptable Quality Limit) sampling inspection per international standards. We check appearance, dimensions, weight, adhesion, packaging integrity, and labeling accuracy.
Batch Traceability
Every order receives a unique batch number with complete production records — from raw material source to shipment date. Full traceability ensures accountability and quality recall capability.
Our Quality Commitment
From botanical repellent formulation to Class II medical device manufacturing, we maintain the highest regulatory standards. Our dual-engine quality system is regularly audited to meet EPA, NMPA, and international customer requirements.