How to Use?
How to wear N95 mask correctly?
Protection Guide
For example: How to wear N95 mask correctly?
Customer Case
The Global Trusted Choice
Protect Respiratory Safety Together with Industry Leaders
Provide professional-grade protection solutions for medical institutions and industrial scenes
Cooperative Brand
Partners In The Medical And Health Field
Cardinal Health Clinic
Fortune 500 healthcare service provider in the United States, top 3 comprehensive clinic system in the United States
development of medical protective masks (ASTM F2100 Level 3 standard) + anti-fog coating design
HENRY SCHEIN Clinic
The world’s largest supplier of dental medical consumables, serving more than 500,000 medical institutions around the world
SOL-MILLENNIUM Medical Supplies Wholesaler
The largest medical supplies distribution platform in the Middle East, with annual procurement volume exceeding US$2 billion
Partners In The Field Of Industrial Protection
Würth Group
Europe’s largest industrial tool distributor, serving manufacturing giants such as Mercedes-Benz and Siemens
Honeywell
Global personal protective equipment (PPE) technology leader, Fortune Global 500 company
FAQ
Frequently asked Questions, N95 certification, Wholesale MOQ, delivery time
A. Product Specifications
Q1: Core Differences Between N95 Cup-style vs Fold-style Respirators
A: Both designs maintain NIOSH TC-84A-XXX certification with equivalent protection efficacy (≥99.97% filtration efficiency @0.3μm). Key ergonomic distinctions:
- Fold-style: Fits 88% of adult facial structures (per ASTM F3407 testing)
- Cup-style: Compact design for facial dimensions <18cm (nasal root to chin)
Q2: Surgical Mask Certification System
A: Dual compliance assurance:
- FDA 510(k) No.KXXXXXX (Fluid resistance: ISO 22609 validated)
- ASTM F2100 Level 3 (Bacterial Filtration Efficiency ≥98%)
B. Orders & Fulfillment
Q3: Order Modification Policy
A: Phased processing protocol: certification with equivalent protection efficacy (≥99.97% filtration efficiency @0.3μm). Key ergonomic distinctions:
- Pre-production (Not in ISO Class 8 cleanroom): Allow specification/quantity changes via order@yichita.com
- Post-production (Entered EO sterilization): Only full order cancellation permitted
Q4: Logistics Tracking System
A: Blockchain-enabled tracking for all orders:
- Enter 8-digit order ID at official website’s “Track Shipment”
- Access real-time data:
- Sterilization completion timestamp
- QC release batch number
- Customs clearance status
C. Certification Verification
Q5: NIOSH Certification Authentication
A: Three verification channels:
- Official portal: https://verify.yichita.com (12-digit anti-counterfeit code)
- CDC database: Search TC-84A-XXX at cdc.gov/niosh
- Mobile: Scan QR code for blockchain certification chain
Q6: Manufacturing Environment Standards
A: Facility maintains ISO 14644-1 Class 8 compliance:
- Particulate control: ≥0.5μm particles <3,520,000/m³
- Daily microbial monitoring by U.S. QC team