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.
Photos of safety glasses certificate
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.
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
3/3/2020, · Healthcare workers rely on personal ,protective, equipment to protect themselves and their patients from being infected and infecting others. But shortages are leaving doctors, nurses and other frontline workers dangerously ill-equipped to care for COVID-19 patients, due to limited access to supplies such as gloves, medical ,masks,, respirators, goggles, face shields, gowns, and aprons.
According to Dr. Dennis A Castro, that prolonged use of face masks causes hypoxia. Using a face mask can reduce blood oxygenation by 20%. A study measured the oxygen level in blood of 53 surgeons. “The researchers found that the mask reduced the blood oxygen levels (pa02) significantly. The longer the duration of wearing the mask, the greater the fall in blood oxygen levels,” Russel Blaylock wrote. …
The ,masks, do block sound at higher frequencies, which are important for understanding certain speech cues. Hearing loss usually affects these higher frequencies more than lower frequencies, making ,masks, especially harmful for hearing-impaired listeners. The acoustic ,effect, of a face ,mask, is equivalent to a slight high-frequency hearing loss.
During the COVID-19 pandemic, face ,masks, have been employed as a public and personal health control measure against the spread of SARS-CoV-2.Their use is intended as personal ,protection, to prevent infection and as source control to limit transmission of the virus in a community or healthcare setting.. The use of face ,masks, or coverings by the general public has been recommended by health ...
protection (PP) measures (self-protection), such as wearing a face mask, washing hands with soap frequently, no gathering, no personal contact and so on. The importance of self-protection from the epidemic in public lies in the effective avoidance of human-to-human transmission of the virus.
22/1/2010, · A randomized controlled trial in Canada found no significant differences in ,protection, against laboratory-confirmed influenza infection associated with the use of surgical ,masks, or N95 ,masks, among nurses [absolute risk difference −0·73%, 95% confidence interval (CI) −8·8 to 7·3] with 24% of nurses in the surgical ,mask, arm having laboratory-confirmed infection during an influenza season ...