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Product Description


The DTC3B surgical N95 respirator model manufactured by Shanghai Dasheng Health Products Manufacture Co., Ltd is the gold-standard in medical-grade respiratory protection. 


Shanghai Dasheng’s DTC3B model is listed on the Center for Disease Control (CDC) website, approved by the National Institute for Occupational Safety and Health (NIOSH), and cleared by the Food and Drug Administration (FDA) 510(K) as a class II medical device. These premium-quality N95 masks filter out at least 95% of non-oil based airborne particles and demonstrate an acceptable level of fluid and flammability resistance required for registered medical devices.


Dasheng’s multi-layer DTC3B N95 mask is expertly constructed using high-efficiency electrostatic filter cotton, melt-blown non-woven polypropylene fabric, ultrasonic welding technology, and ergonomic compression mold design for superior protection and all-day comfort.


About Dasheng


Established in 1997 and headquartered in Shanghai, China, Shanghai Dasheng Health Products Manufacture Co., Ltd is a world-renowned producer of general use and surgical face masks.

Dasheng is the fourth largest mask manufacturer in the world with more than 20 years of industry experience, an extensive product portfolio of over 80 designs, and 200 international certifications, including approval from the National Institute for Occupational Safety and Health (NIOSH) of the United States.


The Shanghai Dasheng brand is registered by the Chinese People’s Republic Brand Bureau and certified by ISO9001:2008 International Quality Management System. The specialized mask manufacturer uses high-quality materials and innovative technology to produce world-class products that adhere to international safety standards.


Delivered to you with no deposit required and normal payment terms.


For orders of one pallet (9,600 masks) or more, we have an established Trade Finance relationship which means we can deliver to you without a deposit. All we require is a valid purchase order and a quick credit check. If this is of interest please reach out to our sales team for a quote and mention you are interested in Trade Finance.


Direct from the manufacturer – No brokers or resellers.


Our supply chain transparency business, SaniteX SCT, works tirelessly to vet suppliers and remove unnecessary supply chain risk. By sourcing only quality products directly from the manufacturer and then implementing an on-going system of control we can ensure the product we sign-off on remains the same quality product into the future.


Our team is multi-discipline and only release medical grade products when we have a direct purchasing arrangement with the manufacturer. 


Email if you want to pay by ACH or need SaniteX America to be set up as a vendor.

Dasheng DTC3B NIOSH Surgical N95 Respirator

  • MOQ

    80 Masks (4 Boxes)

    400 Masks / Carton

    24 Cartons / Pallet (9,600 Masks)



    NIOSH Approval Number


    Approval Date


    FDA 510{K} Number


    Approval Date



    Shanghai Dasheng Health Products Manufacture Co., Ltd






    US average size



    Product Code

    MSH / 878.4040


    Surgical Respirator







    Filter Class

    N95 Particulate Respirator

    Filtration Rate

    PFE >95%

    Fluid Resistance/Anti-Fog

    Fluid Resistant

    Respirator Shape

    Molded Compression

    Nose Clip




    Mask Size

    One size fits most

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