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.
dainty design mask
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
Social media posts claim the US ,Centers for Disease Control, and Prevention (,CDC,) contradicted itself by advising people to wear cloth ,masks, against the novel coronavirus while also saying ,masks, do not stop smoke inhalation during a wildfire. These claims are misleading; the agency explained that a ,mask, is recommended to contain respiratory droplets, which are larger than smoke particles.
They just told us that smoke particulates are too small to be stopped by a cloth ,mask,. While N95 ,masks, will protect up to 95% of particles, down to .1 microns in size. A quick Google search will tell us that smoke particles and debris are usually .4 to .7 microns in size. According to the ,CDC,, cloth ,masks, are not effective in stopping materials that size.
17/9/2020, · Presumably, that was the ,mask, he put back on when he exited the hearing, in violation of every protocol of one-time ,mask, use, hand-washing, and disposing of the ,mask,. Perhaps that is why the virus is spreading more than ever despite the near-universal use of …
11/9/2020, · A quick Google search will tell us that smoke particles and debris are usually .4 to .7 microns in size. According to the ,CDC,, cloth ,masks, are not effective in stopping materials that size. Another quick Google search will tell us that the Wuhan Virus is .12 microns in size, about a quarter in size of the smoke and ,fire, debris particulate.