N95 ProMask & FFP2 ProMask

Thinh Long is the No. 1 factory in Vietnam for the production of N95-standard masks. We have full FDA and CE certifications for ProMask masks to export to the US and European markets.

Best Choice

We are proud to be selected by doctors and medical staffs as the most effective anti-Covid-19 product in Vietnam.

Full cerfitications

Our products are certified by prestigious organizations at home and abroad

Competitive Price

We provide a variety of prices to serve you: EXW, FOB, CIF, DDU…


Most of the ingredients are carefully selected and of international quality

Mission – Vision – Core values

We Care Your Health


Providing health care products, and contributing in building a peaceful and prosperous life.


Bringing health care products, leading in both quality and expertise, being at the forefront of applying high technology in products.


National spirit – community strength – social responsibility
Comprehending trends – breakthroughs with open-minded
Create our own values for development and application of high technology in healthcare industry.


Start your own business today.

We accept OEM&ODM, with our strong technical support, you can realize your innovation value and extend your business. Join Now.

N95 Promask Thinh Long


    Call: (+84) 082 933 1080


    Hurry up, limited seats only


    Here’s a list of why you should choose our products

    • Competitive pricing policy
    • Professional customer care
    • Capacity: 300,000 pcs/day
    • International standard sterilization clean
    • Automatic packing
    N95 Promask Thinh Long
    • Professional after-sales mode
    • Accept OEM, ODM products
    • Support transportation, customs clearance
    • Export to 16 countries in the world
    • 100% raw materials are of the best quality.


    Our products are always researched and improved to match the strict demands of the market

    Promask N95
    Five layers filtration, double layer meltblown cloth.
    Adjustable elastic lanyard.
    Adjjustable nose bridge.
    Precision physical welding point.Packaging: 30 pcs/box, 50 boxes /carton
    Promask FFP2
    5 layer filtration effectively blocks dust, germs, droplets, PM2.5 in the air; Solve breathing problems at once

    Packaging: 20pcs/box, 50 boxes/carton

    TCVN Mask
    3 layer filtration effectively blocks dust, germs, droplets, PM2.5 in the air; Solve breathing problems at once. All materials are from Vietnam.

    Packaging: 30pcs/box, 50 boxes/carton

    Promask with VAVLE
    It is made from premium quality material, skin friendly, breathable.

    Adjustable nose clips help to provide a tight seal.

    Comfortable to wear: Elastic earloops with no pressure to the ears.


    Here are some of certificates from reputable organizations we provide.

    Thinh Long Intra JSC is the only company in Vietnam that has full advanced certificates from prestigious organizations. We are constantly researching new and quality products to better serve our customers. Please rest assured to choose Thinh Long’s products to export or put into the medical system in Vietnam.

    Our documents include:

    • FDA 2021 certificate
    • CE 2021 certificate
    • CFS certificate
    • ISO 9001:2015
    • ISO 13485:2016
    • Test report EN149-2001 from Nelson Labs (2021)
    • Test report NIOSH 42 CFR Part 84.18 from Nelson Labs
    • Test report TCVN 8389-1:2010 from Vietnam Ministry of Health


    U.S.A Embassy in Vietnam visits our factory


    Don’t take our word. See what’s our students said about the course.

    I feel very comfortable wearing your masks. The price is good again.

    Jennifer, Sanfransicso Area

    I have imported your product for my country’s market. User ratings are very good. Affordable and easy to use.

    Daniel, Atlanta, GA

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    Thịnh Long Intra JSC – Công ty sản xuất khẩu trang y tế số 1 Việt Nam

    [Thịnh Long Intra JSC] Hiện nay, khẩu trang là một phần không thể thiếu trong đời sống. Bởi sự ô nhiễm môi trường, khói bụi, môi trường ô nhiễm do tính chất công việc như hóa chất. Việc cung cấp đầy đủ khẩu trang đến thị trường để đáp ứng nhu cầu người dùng là […]

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    Khoảng cuối năm 2019, tại Việt Nam đã phát hiện những ca dương tính đầu tiên với dịch bệnh Covid-19. Từ đó dịch ngày càng bùng phát nghiêm trọng hơn và kéo dài cho đến hiện tại. Khẩu trang Promask N95 ra đời đạt tiêu chuẩn Niosh sẽ là một sản phẩm hỗ trợ tốt […]

    Our Address
    B14 – Complex area, No. 108 Nguyen Trai Street, Thuong Dinh Ward, Thanh Xuan District, Hanoi, Vietnam.

    Contact Us
    (+84) 082 933 1080

    Consulting hours
    8am to 6 pm on Weekdays
    9am to 12 noon on Saturday

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