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labor day weekend events

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.

Why choose us

Solutions to meet different needs

Solutions to meet different needs

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.

Highly specialized team and products

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

labor day weekend events

Earmuffs - Wikipedia

Earmuffs - Wikipedia

Placing ,earmuffs, over obstructing hair or safety glasses with thick frames may reduce the ,earmuff, attenuation by 5-10 dB. Even eyeglasses with thinner frames can reduce the effectiveness of hearing protection by 3-7 dB. One simple ,method, for checking ,earmuff, fit is to lift one or both muffs away from the head while in a noisy environment.

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Protect - 3M Science. Applied to Life. | 3M New Zealand

Protect - 3M Science. Applied to Life. | 3M New Zealand

3M, strongly recommends fit testing of hearing protectors as the best ,method, to validate that each employee is obtaining the ,proper, level of protection from that specific HPD. You can quickly measure and document the Personal Attenuation Rating (PAR) for both ears using a system such as the ,3M,™ E-A-Rfit™ Dual Ear Validation System.

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3M™ PELTOR™ Earmuffs – X Series Ordering Information 3M ...

3M™ PELTOR™ Earmuffs – X Series Ordering Information 3M ...

Attenuation Rating (PAR) ,of 3M,™ PELTOR™ X-Series ,Earmuffs, using the ,3M,™ E-A-Rfit™ Dual-Ear Validation System. If the NRR is used to estimate typical workplace protection, ,3M, recommends that the NRR be reduced by 50% or in accordance with applicable regulations. ,Earmuff, Model Probed Test Cushion Part # X1 and X2 Models 393-3001-2

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How to Wear Earmuffs: 8 Steps - wikiHow

How to Wear Earmuffs: 8 Steps - wikiHow

Attach smaller ,earmuffs, to the side of a work helmet. Smaller, clip able ,earmuffs, will come with an adapter clip, which helps you attach the physical ,earmuff, to your hard hat. Slide 1 end of the attachable ,earmuff, into the adapter, then center the cushions over your ears.

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How to Wear Earmuffs: 8 Steps - wikiHow

How to Wear Earmuffs: 8 Steps - wikiHow

Attach smaller ,earmuffs, to the side of a work helmet. Smaller, clip able ,earmuffs, will come with an adapter clip, which helps you attach the physical ,earmuff, to your hard hat. Slide 1 end of the attachable ,earmuff, into the adapter, then center the cushions over your ears.

Get Price
3M™ PELTOR™ X3 Earmuffs X3A/37272(AAD) Over-the-Head 10 ...

3M™ PELTOR™ X3 Earmuffs X3A/37272(AAD) Over-the-Head 10 ...

3M,™ Peltor™ X3A Over-the-Head ,Earmuffs,, Hearing Conservation ,10 EA/Case

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3M™ PELTOR™ X3 Earmuffs X3A/37272(AAD) Over-the-Head 10 ...

3M™ PELTOR™ X3 Earmuffs X3A/37272(AAD) Over-the-Head 10 ...

3M,™ Peltor™ X3A Over-the-Head ,Earmuffs,, Hearing Conservation ,10 EA/Case

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Top 10 3M Ear Muffs With Bluetooth - 10 Best Home Product

Top 10 3M Ear Muffs With Bluetooth - 10 Best Home Product

Before deciding to buy any ,3M Ear Muffs, With Bluetooth, make sure you research and read carefully the buying guide somewhere else from trusted sources. We will not repeat it here to save your time. You will know how you should choose ,3M Ear Muffs, With Bluetooth and What you should consider when buying the ,3M Ear Muffs, With Bluetooth and Where to Buy or Purchase the ,3M Ear Muffs, With Bluetooth.

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The Ultimate Guide to Earplugs | Clear Living

The Ultimate Guide to Earplugs | Clear Living

29/10/2020, · The effectiveness of a hearing protection earplug or ,earmuff, is specified by a Noise Reduction Rating (NRR). The typical range for hearing protection is from 15 to 35 decibels of sound attenuation. The higher the NRR is, the more noise attenuation it provides, as …

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3M™ Peltor™ X Series Passive Earmuffs

3M™ Peltor™ X Series Passive Earmuffs

The ,3M,™ Peltor™ X Series range of passive ,ear muffs, are available in headband and helmet mounted version. When ,correctly, selected and worn these products help reduce exposure to hazardous levels of noise and loud sounds. These products provide attenuation values ranging from SNR 27dB to SNR 37dB thus meeting the needs of a wide range of

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Proceedings of Meetings on Acoustics

Proceedings of Meetings on Acoustics

Excessive noise exposure can be mitigated successfully by ,proper use, of legitimate ... for ,methods, people often ,use, as make ... of the ,3M,™ Peltor™ Clean Hygiene Pads (,earmuff, cushion ...

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Earmuffs - Wikipedia

Earmuffs - Wikipedia

Placing ,earmuffs, over obstructing hair or safety glasses with thick frames may reduce the ,earmuff, attenuation by 5-10 dB. Even eyeglasses with thinner frames can reduce the effectiveness of hearing protection by 3-7 dB. One simple ,method, for checking ,earmuff, fit is to lift one or both muffs away from the head while in a noisy environment.

Get Price
3M® 90565-4DC-PS - Pro Series™ 30 dBa Black and Red Over ...

3M® 90565-4DC-PS - Pro Series™ 30 dBa Black and Red Over ...

Part of Pro Series, the ,3M,™ Pro-Grade ,Earmuffs, are designed with the pro in mind to bring exceptional hearing protection and all-day comfort for those on the job. Highest noise reduction ,earmuffs, (highest noise reduction rating (NRR) ,3M,™ ,Earmuff, in retail stores), these hearing protectors help block potentially harmful sound.

Get Price
3M® 90565-4DC-PS - Pro Series™ 30 dBa Black and Red Over ...

3M® 90565-4DC-PS - Pro Series™ 30 dBa Black and Red Over ...

Part of Pro Series, the ,3M,™ Pro-Grade ,Earmuffs, are designed with the pro in mind to bring exceptional hearing protection and all-day comfort for those on the job. Highest noise reduction ,earmuffs, (highest noise reduction rating (NRR) ,3M,™ ,Earmuff, in retail stores), these hearing protectors help block potentially harmful sound.

Get Price
3M™ PELTOR™ Earmuffs – X Series Ordering Information 3M ...

3M™ PELTOR™ Earmuffs – X Series Ordering Information 3M ...

Attenuation Rating (PAR) ,of 3M,™ PELTOR™ X-Series ,Earmuffs, using the ,3M,™ E-A-Rfit™ Dual-Ear Validation System. If the NRR is used to estimate typical workplace protection, ,3M, recommends that the NRR be reduced by 50% or in accordance with applicable regulations. ,Earmuff, Model Probed Test Cushion Part # X1 and X2 Models 393-3001-2

Get Price
Earplug - Wikipedia

Earplug - Wikipedia

Using both ,ear muffs, (whether passive or active) and earplugs simultaneously results in maximum protection, but the efficacy of such combined protection relative to preventing permanent ear damage is inconclusive, with evidence indicating that a combined noise reduction ratio (NRR) of only 36 dB (C-weighted) is the maximum possible using ,ear muffs, and earplugs simultaneously, equating to only ...

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Protect - 3M Science. Applied to Life. | 3M New Zealand

Protect - 3M Science. Applied to Life. | 3M New Zealand

3M, strongly recommends fit testing of hearing protectors as the best ,method, to validate that each employee is obtaining the ,proper, level of protection from that specific HPD. You can quickly measure and document the Personal Attenuation Rating (PAR) for both ears using a system such as the ,3M,™ E-A-Rfit™ Dual Ear Validation System.

Get Price
3M™ Peltor™ X Series Passive Earmuffs

3M™ Peltor™ X Series Passive Earmuffs

The ,3M,™ Peltor™ X Series range of passive ,ear muffs, are available in headband and helmet mounted version. When ,correctly, selected and worn these products help reduce exposure to hazardous levels of noise and loud sounds. These products provide attenuation values ranging from SNR 27dB to SNR 37dB thus meeting the needs of a wide range of

Get Price
Proceedings of Meetings on Acoustics

Proceedings of Meetings on Acoustics

Excessive noise exposure can be mitigated successfully by ,proper use, of legitimate ... for ,methods, people often ,use, as make ... of the ,3M,™ Peltor™ Clean Hygiene Pads (,earmuff, cushion ...

Get Price