At Granda, we supply professional-grade masks built to meet the varied needs of industrial environments. Whether you're sourcing dust masks for construction or gas masks for chemical operations, we offer tested, certified, and comfortable solutions that protect without compromise. Bulk buyers trust us for consistent quality, efficient lead times, and flexible OEM options. From filtration performance to comfort and compliance, our masks deliver measurable value for businesses seeking long-term protection solutions. Let's help you choose what fits your workers—and your standards—best.
Granda offers a wide selection of industrial masks tailored to different protection needs. Each mask type is built for specific hazards-from airborne particulates to toxic gases-and made using high-performance materials. We support industry certification requirements including EN149, GB2626-2019, and NIOSH. Whether your application is in manufacturing, mining, construction, or healthcare, our product range ensures effective protection with scalable production and full OEM customization. Here's a closer look at each category and its advantages.
Dust masks are designed to protect the wearer from non-oily airborne particles like construction dust, pollen, and sawdust. They're widely used in building sites, woodworking shops, mining environments, and warehouse operations.
Most dust masks are certified under EN149 (FFP1, FFP2, FFP3) or GB2626-2019 (KN90, KN95, KN100). NIOSH-certified versions (e.g., N95) are also available.
These masks are generally made with multi-layer non-woven fabric, electrostatic melt-blown filter media, and adjustable metal nose clips for sealing. Elastic earloops or headbands ensure fit.
Granda's dust masks offer higher-than-standard filtration efficiency, better breathability, and reduced facial pressure during extended wear. Bulk purchasers often choose KN95 or FFP2 models for general-purpose protection with strong market compliance.
Gas masks are essential for environments with exposure to chemical vapors, gases, or toxic fumes. These include chemical plants, paint shops, pesticide application areas, and metal treatment operations.
Compliance includes GB2890-2009, EN136/EN14387, and NIOSH where applicable.
Typically constructed with silicone or TPE facepieces for comfort and seal integrity. The filter cartridges vary based on the specific gases to be blocked-organic vapor, acid gas, ammonia, etc.
Granda gas masks offer modular replaceable filter cartridges and excellent facial ergonomics, making them suitable for long shifts. Our wide compatibility range allows bulk buyers to select specific cartridge combinations based on operational needs.
Surgical masks provide basic protection against droplets and large airborne particles. Commonly used in healthcare settings, food processing, and clean room environments.
Compliant with EN14683 (Type I, II, IIR), ASTM F2100, and GB/T32610 standards.
Usually three layers: an outer hydrophobic layer, a middle melt-blown filter layer, and an inner soft absorbent layer.
Our disposable masks offer higher bacterial filtration efficiency (BFE ≥ 98%) and lower breathing resistance. They're ideal for bulk supply in hygiene-focused industries where cost and availability matter.
These masks are equipped with activated carbon layers to filter out odors, gases, and volatile organic compounds (VOCs), making them suitable for painting, waste treatment, and urban industrial work.
They can follow standard particulate mask certifications plus additional filtering performance verification depending on the model.
Constructed with layers of melt-blown fabric and activated carbon filter. Elastic bands and nose bridges ensure firm fit.
Granda's activated carbon masks help reduce exposure to irritants and odor-causing gases without sacrificing particulate filtration. Bulk buyers in the maintenance, painting, and sanitation industries frequently choose this category.
Full-face respirators cover the entire face, protecting eyes, nose, and mouth from harmful particulates, vapors, and gases. Common in hazardous environments such as chemical spill cleanup, laboratories, or fire rescue operations.
EN136 Class 1-3, NIOSH, and GB standards, depending on the model.
Made from soft silicone or rubber face seals, with polycarbonate lenses for impact resistance. Cartridge-based system supports multi-gas filtration.
Granda's full-face models offer wider vision, superior sealing, and customizable filter configurations. They're engineered for maximum protection with minimal discomfort-ideal for high-risk workplaces with strict PPE requirements.
These cover the lower half of the face and use replaceable filters to guard against particles and gases. Suitable for spray painting, welding, and mechanical processing.
EN140, GB2626-2019, and NIOSH approval available.
Reusable body made from hypoallergenic silicone or rubber, with twin filter ports and adjustable straps.
Our reusable half-masks strike the right balance between protection, comfort, and economy. Popular with B2B buyers seeking a long-lasting mask with replaceable filters for recurring use in industrial environments.
Designed for OEM partners in education or public health, these masks are smaller-sized versions offering adequate protection for children in non-medical settings.
Usually based on GB/T38880 standards.
Three-ply construction, soft ear loops, and colorful fabric options.
Granda supports bulk OEM production of kid's masks with customizable sizes, patterns, and private labeling-ideal for government tenders, school supply contracts, or health awareness campaigns.
At Granda, we don't just supply masks-we engineer better safety solutions. Our masks consistently outperform generic options through superior filtration, ergonomic design, and certified compliance. For procurement teams, that means fewer product failures, higher employee satisfaction, and better long-term value. With advanced manufacturing, scalable capacity, and responsive OEM customization, Granda masks help you streamline safety sourcing while staying competitive. Bulk buyers looking to reduce risk and procurement friction choose us for the confidence that every shipment delivers as promised.
Filtration isn't just a feature-it's the core of real protection. Granda masks consistently meet or exceed industry standards, providing higher particulate and vapor filtration across all models. Whether you're sourcing KN95, FFP3, or gas mask filters, our multi-layer materials and tight sealing design minimize exposure risks in real-world working conditions. This enhanced performance translates to better workplace safety and fewer compliance issues-especially valuable when buying in volume for high-risk sectors like manufacturing, construction, or mining.
A mask that's uncomfortable doesn't stay on for long. That's why we design ours with the end-user in mind. Soft-touch edges, flexible nose bridges, and pressure-distributing straps reduce wearer fatigue-especially during long shifts. Ergonomically shaped to fit a range of face types, Granda masks stay secure without pinching or slipping. This encourages consistent use among your team and reduces the risk of non-compliance on site. For B2B buyers, better comfort means better protection without the productivity trade-off.
From outer shell to filter core, our materials are chosen for lasting integrity. Reusable respirators use high-grade silicone that resists tearing and chemical degradation, while our disposable masks maintain shape and filtration even in high-humidity environments. When you buy Granda, you invest in fewer replacements and more consistent safety. For large orders, that longevity becomes a cost saver-fewer failures, less waste, and smoother operations. Our durability meets the real-world demands of your field teams, not just lab tests.
All Granda masks are tested and certified according to relevant international standards. This includes EN149 for Europe, GB2626-2019 for China, and NIOSH for U.S. regulations. Whether you need FFP2, KN95, or full-face respirators, our certifications ensure workplace compliance and smooth customs clearance for export buyers. Each batch comes with supporting documentation, making audits and internal reviews simple. As a trusted partner for regulated industries, we understand how critical verified protection is-and we deliver it with every order.
Our pricing is built for scale. Whether you need 10,000 or 100,000 units, Granda's cost structure is designed to help you reduce per-unit expense without compromising on quality. With direct factory control and lean production processes, we offer competitive rates even on custom and certified models. That means procurement teams can meet safety requirements and budget targets in one move. By consolidating your PPE sourcing with Granda, you simplify negotiations and strengthen your purchasing power in every cycle.
High demand shouldn't mean long waits. Granda's production lines are optimized for high-volume orders, with dedicated assembly for masks across all categories. Our flexible scheduling and raw material reserves allow us to respond quickly to urgent or large-scale demands. Whether you're planning ahead or facing a supply gap, we can scale with you. We've built our systems to deliver fast without sacrificing consistency-so your supply chain stays moving, and your workforce stays protected on schedule.
Bulk procurement requires more than just good products-it demands consistency, compliance, and supplier reliability. Granda delivers all three with a one-stop model tailored to industrial buyers. From fast OEM customization to strict quality controls, we align with your operational and regulatory needs. Whether you're purchasing for factories, construction sites, or government contracts, our masks are backed by proven performance, global certifications, and streamlined logistics. It's why bulk buyers across industries rely on Granda to simplify safety sourcing with confidence.
We understand the challenges of bulk sourcing: fluctuating costs, delivery delays, and compliance risks. Granda is structured to remove those barriers. Our dedicated B2B support includes responsive quoting, real-time production updates, and full certification documentation. You'll always know what you're getting, when you're getting it, and how it complies. As a safety equipment supplier focused on enterprise buyers, we offer more than products-we provide long-term reliability across every order cycle. That's why procurement professionals keep choosing us.
Why manage multiple vendors when one can deliver it all? At Granda, we provide a full range of industrial PPE-not just masks, but gloves, helmets, eyewear, and more. This all-in-one solution saves you time, streamlines purchasing, and ensures consistent product quality across categories. Our cross-category expertise also allows for coordinated shipping, branding, and compliance across your entire PPE portfolio. Buyers working on tight schedules or national tenders benefit greatly from Granda's consolidated supply approach.
Your brand and specifications matter. Granda supports complete OEM services, including mask shape, filtration grade, packaging design, and logo printing. Whether you need customized masks for a national brand or private-labeled products for distribution, we work closely with you from prototype to mass production. Our in-house design and mold teams make the customization process faster and more accurate. This flexibility allows your business to create differentiated products while ensuring all safety and quality standards are met.
Granda's manufacturing system is built to scale. Whether you're ordering 10,000 units per month or need 500,000 masks urgently, we adapt quickly with minimal lead time extensions. Our production lines are modular, allowing us to switch mask types or packaging formats without interrupting flow. For buyers managing seasonal demand or emergency replenishment, this flexibility is crucial. We don't just promise volume-we deliver it, on time and to spec, with full visibility across the production cycle.
Every Granda mask is accompanied by complete testing and compliance records, including certificates, batch numbers, and QC reports. Our internal audit systems are designed to match or exceed ISO and industry expectations. For clients working in regulated industries-such as healthcare, chemicals, or energy-this documentation reduces risk and speeds up internal approvals. We make your compliance checks easier and more reliable, helping you meet international import/export requirements without delays or paperwork confusion.
Presentation matters-especially when selling or distributing on a large scale. Granda offers customizable, professionally printed packaging designed for wholesale, retail, or institutional use. From inner pouches to bulk cartons, we ensure your branding, certifications, and handling instructions are clearly displayed. Our export-standard packaging also protects masks from damage during transit. With optional multilingual labeling and barcode integration, your logistics become smoother-and your product presentation stronger-from warehouse to end-user.
Granda knows that a late shipment can disrupt an entire operation. That's why we provide real-time logistics coordination, clear delivery timelines, and full export documentation. Our partnerships with top-tier carriers and freight agents help you avoid customs delays and ensure masks arrive when and where you need them. Whether you're shipping domestically or globally, we align with your supply chain goals. Reliability in logistics isn't an extra-it's standard when you work with Granda.
Our OEM process is designed to make customization easy, efficient, and scalable-no matter your order size. Whether you're creating a new branded product or adapting a certified model to meet specific protection needs, Granda supports you from concept to container. With in-house tooling, fast sampling, and experienced engineering teams, we shorten development time while ensuring compliance. We handle the complexity so you can focus on launching your brand or meeting your procurement goals with precision and speed.
Everything starts with understanding your goals. During this initial phase, we align on mask types, target protection levels (e.g., KN95, FFP2), expected certifications, and usage environments. You can also define material preferences, branding needs, and packaging formats. Our PPE specialists will assess feasibility, suggest best-fit materials, and guide you through technical considerations. This ensures your mask project starts with a clear roadmap and accurate lead time, helping you avoid revisions and speed up the move to production.
Once requirements are finalized, our in-house designers and engineers prepare product drawings and structural mockups. We can work from your sketches or create original designs tailored to your use case and compliance needs. Design files include dimensions, filtration layers, and packaging layout. For branded masks, we'll also mock up logo placement and print formatting. This stage ensures all technical details are documented before tooling begins-critical for faster certification and smoother communication during sampling and production.
We produce working samples for your review-typically within 5-7 working days. Samples include finalized materials, full branding, and packaging mockups if requested. You'll have the chance to test fit, filtration, and usability. Any feedback is quickly incorporated. Once approved, we lock down specifications and confirm raw material sources. This stage is key to verifying product quality before mass production. It also gives you a real-world product to show your clients or team for early validation.
For fully customized mask shapes, we develop precision molds in-house or with trusted partners. Our tooling experts use CAD data to build accurate, durable molds that ensure consistency across thousands of units. If your mask uses standard molds, we proceed with setup and minor adjustments. The mold stage is optimized for speed-without sacrificing detail-allowing you to scale up quickly. Granda absorbs most tooling setup into project costs for larger orders, helping you reduce upfront investment.
With designs locked and molds approved, we move to mass production. Granda operates high-efficiency assembly lines with automated welding, filtration layer cutting, and clean-room packaging for surgical-grade masks. Our QA team monitors each batch for filtration efficiency, structural integrity, and appearance. Full documentation-including test results, certifications, and inspection reports-is provided. For large orders, production can be staggered or consolidated based on your delivery schedule. We guarantee repeatable quality from the first unit to the last.
Once production is complete, your masks are packaged according to your specifications-retail boxes, OEM cartons, or bulk export pallets. Granda's logistics team arranges transportation, documents, and customs clearance if needed. You'll receive shipment tracking and status updates throughout. Post-delivery, we provide responsive support, including restock planning, reorder coordination, and packaging updates for future batches. With every order, we aim to be more than your supplier-we're your long-term partner in PPE success.
We understand that bulk buyers need quick, clear answers. That's why we've streamlined our most common mask-related questions into short, direct replies. From certifications and MOQ to shipping and OEM options, these answers help you move faster through procurement decisions. If you need more technical detail or project-specific support, our team is always ready to assist. At Granda, we combine expert service with production strength-so your PPE supply runs smoother from start to finish.
We offer masks certified to EN149, GB2626-2019, EN14683, and NIOSH standards, depending on the model.
Yes. We support full OEM customization including shape, filtration layers, materials, and packaging.
Our typical MOQ is 10,00-30,000 pieces, depending on the mask type and custom features.
Lead time is usually 7-21 working days. Rush orders and staggered shipments are available.
Yes, we offer free or low-cost samples within 5-7 days for quality confirmation.
Yes. We offer logo printing, barcode labeling, and custom retail or export packaging.
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