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
Introducing the all new JOEY® Baby ,Earmuffs,, EARJOBS™ very own entry into the world of baby hearing protection. Featuring the most lush, baby-friendly materials on the market as well as a complimentary pair of super cute decorative stickers, JOEY Baby ,Earmuffs, are a …
24/8/2019, · ,SNR, is the EU standard, while NRR is the US standard. The testing procedure is slightly different between them and the calculations involved are different. Both ratings are designed to give a good estimate of real-world noise reduction in decibels when the hearing protection is fitted properly in most real-world noise environments.
The Control of Noise at Work Regulations 2005 is the legislation that, amongst others, established the standards regarding the protection required when working in environments with different noise levels. The legislation established three noise level values to look out for namely: 80dB with a peak sound pressure level of 135 dBC - The lower exposure level.
X series ,earmuffs, combine 3M™ Peltors™ legendary hearing protection knowledge with our most advanced technologies, creating our most comfortable, curable ,earmuff,. A broad range of protection in colour coded SNRs they make finding the correct protection level easier.
Electronic Shooting ,Earmuff, Shooting Ear Protection NRR 24dB/,SNR, 27dB Adjustable. Product Description. Sound Amplification & Noise Reduction: electronic hearing protection for shooting electronic hearing protection for shooting Built-in omni-directional microphone and circuit board for picking up low-level sound and suppressing noise.
The 3M ™ PELTOR Optime™ ,Earmuffs, are available in headband, neckband, foldable or helmet mounted version. These products are designed to provide moderate to very high levels of attenuation that meets the needs of an extensive range of industrial applications. Providing attenuation value ranging from ,SNR, 26dB to ,SNR, 35dB
The Moldex M4 ,Earmuffs, are flexible and lightweight with an appealing, stylish design. Seamless workmanship make these ,earmuffs, robust and durable with grip points for easy on-head adjustment. They also feature a smooth sliding mechanism for size adjustment. The extra soft foam air cushions and low contact pressure ensure the M-Series are extremely comfortable. Has a single number rating (,SNR, ...
In simplified form, an NRR or ,SNR, rating indicates the level that a noise can be reduced by wearing a hearing protection device. Example: If you have a noise level of 110 dBA and you have a NRR or ,SNR, of 30, then the perceived noise level would be reduced to 80 dBA. Attenuation-USA (ANSI) N.R.R. 33dB Tested Accordinq to ANSI $3.19-197 4 Standard