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.
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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.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
3M has published information comparing the properties of ,KN95, vs ,N95 masks, (see below) and states “ Based on this comparison, it is reasonable to consider China ,KN95,, AS/NZ P2, Korea 1st Class, and Japan DS FFRs as “equivalent” to US NIOSH ,N95, and European FFP2 respirators, for filtering non-oil-based particles such as those resulting from wildfires, PM 2.5 air pollution, volcanic ...
7/5/2020, · ,N95, and ,KN95 masks, both filter up to 95% of particles and create an air tight seal around the face. Under the current US regulatory framework mentioned above, as of April 8th 2020, the FDA has authorized the emergency use of ,KN95 masks, and FFP2 ,masks, where there is a shortage of NIOSH approved ,N95 masks, ...
Since ,N95, and ,KN95 masks, are rated to capture 95% of 0.3 micron particles, people will often assume that ,masks, can’t capture particles smaller than 0.3 microns. If that was true, then it wouldn’t make sense that ,masks, do a really good job of preventing virus transmission .
Based on this comparison, it is reasonable to consider China ,KN95,, AS/NZ P2, Korea 1st Class, and Japan DS2 FFRs as “similar” to US NIOSH ,N95, and European FFP2 respirators, for filtering non-oil-based particles such as those resulting from wildfires, PM 2.5 air …