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очки maskbro

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why Choose Us
Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time..

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation..

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

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очки maskbro
Comparison of Mask Standards Ratings and Filtration ...
Comparison of Mask Standards Ratings and Filtration ...

15/3/2020, · ,Mask, standards can be confusing: N95, ,KN95,, FFP1, P2, or surgical ,mask,? This quick run-down covers ,mask, types, ,mask, ratings, and their effectiveness at filtering particles. First off, let’s start with ,mask, types (or certification types). In general, there are 3 (or sometimes 4) types of commonly used, disposable ,masks,.

KN95 Masks vs PM2.5 Filters | Medical Mask Superstore
KN95 Masks vs PM2.5 Filters | Medical Mask Superstore

KN95 Masks, and PM2.5 ,Filters,. The difference is very easy to describe: ,KN95, (N95) is the rating given to a ,mask, that can ,filter, out 95% of PM2.5 such as dust, pollen, pollution, viruses and particulates in the air. PM2.5 describes the size of the fine particulate matter that people are concerned about.

Where to buy KN95 masks online in Australia November 2020 ...
Where to buy KN95 masks online in Australia November 2020 ...

Similar to the Australian standard version, the P2 ,mask,, ,KN95 masks, are performance-tested, particulate-filtering ,masks, used to ,filter, out around 95% of airborne particulates and are often used to ...

Mask Filters | Amazon.co.uk
Mask Filters | Amazon.co.uk

Online shopping for ,Filters, - ,Masks, & Respirators from a great selection at DIY & Tools Store. Select Your Cookie Preferences. We use cookies and similar tools to enhance your shopping experience, to provide our services, understand how customers use our services so …

KN95 Masks Anti PM2.5 Protective Filter Breathable Mask ...
KN95 Masks Anti PM2.5 Protective Filter Breathable Mask ...

KN95, Mouth ,Mask, 5-Layer ,Face Mask, Anti Dust Pollution PM2.5 Activated Carbon ,Filter, Protective ,Filter, Breathable ,Mask,(10Pcs) $ 99.99 ,KN95, Dust ,Mask, – This type ,face mask, can effectively ,filter, 95% of the air Oil-free particles, prevent pm2.5 air pollution, suitable for home and professional use, making your indoor and outdoor breathing easier.

KN95 Particulate Respirator
KN95 Particulate Respirator

BYD ,KN95 mask, complies with the national standard GB2626-2006 Self-Priming, ,Filter,-Type ,Mask, for Respiratory Protection. This standard specifies the technical requirements, testing methods and manufacturing procedures of the ,mask,. Spunbond nonwoven outer layer Melt-blown nonwoven middle layer Hot air cotton middle layer Spunbond nonwoven inner ...

KN95 Particulate Respirator
KN95 Particulate Respirator

BYD ,KN95 mask, complies with the national standard GB2626-2006 Self-Priming, ,Filter,-Type ,Mask, for Respiratory Protection. This standard specifies the technical requirements, testing methods and manufacturing procedures of the ,mask,. Spunbond nonwoven outer layer Melt-blown nonwoven middle layer Hot air cotton middle layer Spunbond nonwoven inner ...

PM 2.5 Filter Masks - 11 Things You Need to Know Before ...
PM 2.5 Filter Masks - 11 Things You Need to Know Before ...

26/6/2020, · PM 2.5 ,filter masks, DO NOT protect against COVID-19 (We still recommend N95 or ,KN95,) ,Filter mask, certifications and regulations may not be applicable to all environmental occurrences and situations; PM 2.5 ,filter masks, may be used as a general protection measure against COVID-19 …

KN95 Mask | Best Medical Face Mask On Sale‎.In Stock!
KN95 Mask | Best Medical Face Mask On Sale‎.In Stock!

KN95, Mouth ,Mask, 5-Layer ,Face Mask, Anti Dust Pollution PM2.5 Activated Carbon ,Filter, Protective ,Filter, Breathable ,Mask,(10Pcs) $ 99.99 ,KN95, Dust ,Mask, – This type ,face mask, can effectively ,filter, 95% of the air Oil-free particles, prevent pm2.5 air pollution, suitable for home and professional use, making your indoor and outdoor breathing easier.

Sports breathing mask with KN95 filter and valve
Sports breathing mask with KN95 filter and valve

29/7/2020, · ,KN95 mask filter, with 5 layer protection is equipped with adjustable aluminum strips on the nose pads ensure a secure closure. 1. The first breathable plastic layer conforms to the contours of the face and blocks larger particles. 2. The second activated carbon ,filter, …