Shijiazhuang Yuanfan Labor Protection Supplies Co., Ltd. is a professional KN95 Breathing Mask manufacturer and exporter with 15 years of experience in the labor protection industry. We supply high-efficiency particulate respirators that capture at least 95% of airborne particles, including fine dust, smoke, and biological aerosols. Our KN95 masks are designed for industrial workplaces, healthcare settings, and daily protective use, balancing filtration performance with breathability. With an annual production capacity of 600,000 pieces and exports exceeding USD 5 million, we deliver stable volume, consistent quality, and tailored solutions for global B2B buyers.
Product Range and Positioning
Our KN95 Breathing Mask category includes a single product line optimized for non-oil particulate protection. The mask features a multi-layered construction with a meltblown filter layer, providing filtration efficiency ≥95% against particles sized 0.3 µm at 85 L/min airflow, in accordance with the Chinese standard GB2626-2019. We offer the mask in standard and customizable configurations:
- Standard KN95 Mask – For industrial dust, construction, manufacturing, and general particulate hazards.
- Customizable KN95 Mask – Options for logo printing, color selection, and packaging design for OEM/ODM projects.
This mask is positioned for procurement managers and plant engineers who require a reliable, compliant respirator for worker safety in environments with non-oil particulate exposure. It is also suitable for healthcare facilities (non-surgical) and public health protection.
Application Fit and Workpiece Considerations
The KN95 Breathing Mask is designed for respiratory protection against solid and liquid non-oil particles. Typical applications include:
- Construction and demolition sites – dust, silica, cement particles
- Industrial manufacturing – grinding, milling, powder handling
- Chemical and pharmaceutical processing – non-oil aerosols
- Healthcare – droplet and airborne particle protection (non-surgical)
- Public and daily use – haze, pollen, and general particulate
The mask is not intended for oil-based particles (e.g., oil mist, diesel exhaust) – for those, a KP95 or P95 class respirator is required. It is also not suitable for oxygen-deficient atmospheres or gas/vapor protection.
Critical Specifications and Performance
| Parameter |
Value / Standard |
| Filtration Efficiency (non-oil particles) |
≥95% (0.3 µm NaCl aerosol, 85 L/min) |
| Applicable Standard |
GB2626-2019 (China) |
| Total Leakage Rate |
≤8% (per GB2626) |
| Breathing Resistance (inhalation) |
≤350 Pa at 85 L/min |
| Exhalation Valve Option |
Available (reduces exhalation resistance; not for sterile environments) |
| Mask Layers |
Multi-layer (outer non-woven, meltblown filter, inner comfort layer) |
| Nose Clip |
Adjustable aluminum strip for secure fit |
| Headband |
Elastic ear loops or head straps (configurable) |
Configuration and Customization
We configure each order based on the customer's specific requirements. Available options include:
- Ear loop vs. head strap – Ear loops for quick donning; head straps for more secure fit.
- With or without exhalation valve – Valve reduces heat buildup; not for sterile or surgical use.
- Custom printing – Logo, brand name, or safety instructions on the mask surface.
- Packaging – Individual poly bags, bulk boxes, or display packaging per project.
- Color – White, blue, black, or custom colors subject to MOQ.
Quality Assurance and Compliance
As a direct KN95 Breathing Mask supplier, we implement full-process quality control from raw material inspection to finished product testing. Our standardized workshops and professional testing equipment support 100% inspection on key processes. The masks are manufactured in compliance with GB2626-2019, and we can provide third-party test reports upon request. For export to markets requiring NIOSH N95, please contact our sales team for alternative product options.
Installation, Maintenance, and Service Life
KN95 masks are single-use disposable respirators. Proper fit is essential – users should perform a user seal check each time they put on the mask. The mask should be replaced when it becomes damaged, soiled, or when breathing resistance increases significantly. Do not wash or reuse; electrostatic filtration degrades with moisture and cleaning agents. We provide user instructions and training materials with each shipment.
Information We Use to Configure Your Solution
To prepare an accurate quotation and configuration, we need the following project details:
- Target application and particulate type (dust, aerosol, biological, etc.)
- Required standard (GB2626, NIOSH N95, or other)
- Quantity and delivery timeline
- Preferred mask style (ear loop or head strap, with/without valve)
- Customization requirements (logo, color, packaging)
- Target market and any specific certification needs
Our team responds within 12 working hours with a tailored proposal.
Frequently Asked Questions
Q: What is the difference between KN95 and N95?
A: Both have ≥95% filtration efficiency for non-oil particles. KN95 follows Chinese standard GB2626-2019; N95 follows US NIOSH 42 CFR 84. The filtration performance is equivalent, but certification and regulatory acceptance differ by country. For China domestic use, KN95 is compliant; for US export, N95 is required.
Q: Can I get a sample before bulk order?
A: Yes, we provide samples for evaluation. Sample cost and shipping are negotiable, and we can deduct the sample fee from the first bulk order.
Q: Do you offer custom packaging and branding?
A: Absolutely. We support OEM/ODM with custom logo printing, color selection, and packaging design. Minimum order quantities apply for customization.
Q: What is the lead time for a standard order?
A: Lead time depends on quantity and customization. For standard masks without customization, typical lead time is 15-25 working days after confirmation. Custom orders may require additional time.
Q: Do you provide test reports or certification documents?
A: Yes, we can provide third-party test reports for filtration efficiency and breathing resistance. For specific certification requirements, please discuss with our sales team.
Q: What is the shelf life of your KN95 masks?
A: Our KN95 masks have a standard shelf life of 3 years when stored in a cool, dry place away from direct sunlight and chemicals.
Related Products and Categories
Our portfolio also includes Products, Protective Workwear for applications with different operating ranges, interfaces or integration requirements.
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