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
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
Effectiveness of the surgical ,mask, was assessed as non-inferiority of the surgical ,mask, compared with the ,N95, respirator. Between Sept. 23, 2008 and Dec. 8, 2008, “influenza infection occurred in 50 nurses (23.6 percent) in the surgical ,mask, group and in 48 (22.9 percent) in the ,N95, respirator group (absolute risk difference -0.73 percent),” indicating non-inferiority of the surgical ,mask, ...
1/3/2020, · About 16% of parents not wearing a ,mask, got sick, compared to 8% in the surgical and ,N95 mask, groups (called “P2” ,masks, in Australia). Thus, ,masks, seemed to work! But again, surgical ,masks, were just as effective as ,N95 masks,. And the effect size was fairly large—half the infection rate.
About 16% of parents not wearing a ,mask, got sick, compared to 8% in the surgical and ,N95 mask, groups (called “P2” ,masks, in Australia). Thus, ,masks, seemed to work! But again, surgical ,masks, were just as effective as ,N95 masks,. And the effect size was fairly large—half the infection rate.
What Is ,N95,? When a ,mask, or respirator is rated with an “N”, it means that while it is resistant to airborne particles, it is not resistant to oil based pollutants. Just like P95, an ,N95, respirator also has a 95% filtration efficiency on particles starting at a size of 300nm (microns).
24/9/2019, · The use of ,N95, respirators ,vs, medical ,masks, among outpatient healthcare personnel (HCP) resulted in no differences in incidence of laboratory-confirmed influenza, according to results of a trial published in JAMA.. The effect of ,N95, respirators for preventing influenza and other viral respiratory infections was investigated using a cluster randomized pragmatic effectiveness study ...
10/10/2020, · A ,N95, provides a tight fit unlike the ,masks, people are wearing. Without an exhalation valve, a ,N95, would build up C02 and contaminant levels quicker and higher. I find it impossible to wear a ,N95 mask, for more than one hour.
Paper Chase #3 - ,N95 vs, Medical ,Mask, for Preventing ,Flu, 6:38; Common Sprains 18:27; Paper Chase #4 - Total ,vs, Partial Knee Replacement 6:51; Swallowing Disorders 19:40; Paper Chase #5 - Medical ,vs, Surgical Treatment for Heartburn 7:43; Let's Talk About Sex 17:51; Mailbag 26:47