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Shenzhen smart helmet

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

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

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

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

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!
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Consultation hotline:0086-15900663312

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

Shenzhen smart helmet
Frequently Asked Questions: What is earmuffs hearing ...
Frequently Asked Questions: What is earmuffs hearing ...

Chester Greenwood invented the thermal ,earmuff, in 1873 to protect the hearing capacity of human against loud gunshots, noises, and so on. When anyone exposed to an average noise/sound intensity of 85 dBA, a hearing protection device is a must.

7 Best Bluetooth Earmuffs - 3D Insider
7 Best Bluetooth Earmuffs - 3D Insider

30/1/2019, · The majority of ,earmuffs, in this buyer’s guide are suitable for work which means they are very durable. Most ,earmuffs, in this guide are well-executed as tough materials are used. Dropping the ,earmuffs, should not damage them easily and they are also protected against dust. This is an ideal combination when working outdoors.

How to Choose Shooting Earmuffs: Selection Guide
How to Choose Shooting Earmuffs: Selection Guide

Earmuffs, offer comfort without any direct pressure inside the ear canal. The three common designs of ,earmuffs, are the standard over-the-head, cap-mounted, and behind-the-neck varieties. The cap-mounted models are designed to mount directly to most hard hats that have side-accessory slots.

Earmuffs - Ear Muffs for Hearing Protection
Earmuffs - Ear Muffs for Hearing Protection

Earmuffs, on Sale | Largest selection of Peltor ,Earmuffs,, Bilsom ,Earmuffs,, Howard ,Earmuffs, and more! ,Ear Muffs, provide protection from loud sounds and prevent Noise Induced Hearing Loss. Utilizing ,Ear Muffs, in noisy environments prevents permanent hearing loss. Surprisingly, many events that you don't think of can result in hearing loss, and providing ,Ear Muffs, for yourself and your children ...

A Guide to Buying Electronic Ear Muffs :: Guns.com
A Guide to Buying Electronic Ear Muffs :: Guns.com

The Tactical Sport’s NRR of 20 is a little low, but they have higher end models as well. The audio jack allows connectivity with cell phones and MP3 players. These Peltors, which are marketed ...

The 5 Best Noise Reduction Earmuffs Review - NoisyWorld
The 5 Best Noise Reduction Earmuffs Review - NoisyWorld

Most other ,earmuffs, in this review are NRR 30, designed to get close to the limits of what passive ,earmuffs, can achieve. These muffs are great to protect hearing in a medium-noise environment and as a light-weight everyday-noise and speech blocker.

Best Safety (Noise Reduction) Ear Muffs 2018: Reviews & Guide
Best Safety (Noise Reduction) Ear Muffs 2018: Reviews & Guide

There was a time when ,earmuffs, were only meant for people working in high noise environments such as construction sites, airports, and factories but nowadays even ordinary office goers are looking for ways to protect their hearing from getting damaged.

Best Safety (Noise Reduction) Ear Muffs 2018: Reviews & Guide
Best Safety (Noise Reduction) Ear Muffs 2018: Reviews & Guide

There was a time when ,earmuffs, were only meant for people working in high noise environments such as construction sites, airports, and factories but nowadays even ordinary office goers are looking for ways to protect their hearing from getting damaged.

Earmuffs | PPE | 3M Worker Health & Safety | 3M United States
Earmuffs | PPE | 3M Worker Health & Safety | 3M United States

Earmuffs, are a popular choice in hearing protection due to the ease of use and consistent fit. Available in headband, neckband, hard hat attached and folding models, ,earmuffs, meet hearing protection needs in many common applications.

What are the Best Ear Muffs for Hearing Protection?
What are the Best Ear Muffs for Hearing Protection?

4/11/2020, · The only set of specialty ,earmuffs, on this list, The TEKK Digital WorkTunes, developed by 3M, a multi-billion dollar corporation that specializes in innovative consumer products, offer an all-in-one bundle package of advanced and entertainment. 3M’s product has been voted by many the best radio ,ear muffs, on the market.. Not only can it hook up to your MP3 player and other such devices, but ...

A Guide to Buying Electronic Ear Muffs :: Guns.com
A Guide to Buying Electronic Ear Muffs :: Guns.com

The Tactical Sport’s NRR of 20 is a little low, but they have higher end models as well. The audio jack allows connectivity with cell phones and MP3 players. These Peltors, which are marketed ...

7 Best Bluetooth Earmuffs - 3D Insider
7 Best Bluetooth Earmuffs - 3D Insider

30/1/2019, · The majority of ,earmuffs, in this buyer’s guide are suitable for work which means they are very durable. Most ,earmuffs, in this guide are well-executed as tough materials are used. Dropping the ,earmuffs, should not damage them easily and they are also protected against dust. This is an ideal combination when working outdoors.

What You *Really* Need to Know About Shooting Ear Muffs ...
What You *Really* Need to Know About Shooting Ear Muffs ...

10/8/2018, · Electronic ,earmuffs, combine passive ,earmuffs, with cutting edge sound processing technology. Equipped with one or more microphones, and circuitry that cuts off …

How to Choose Shooting Earmuffs: Selection Guide
How to Choose Shooting Earmuffs: Selection Guide

Earmuffs, offer comfort without any direct pressure inside the ear canal. The three common designs of ,earmuffs, are the standard over-the-head, cap-mounted, and behind-the-neck varieties. The cap-mounted models are designed to mount directly to most hard hats that have side-accessory slots.

What are the Best Ear Muffs for Hearing Protection?
What are the Best Ear Muffs for Hearing Protection?

4/11/2020, · The only set of specialty ,earmuffs, on this list, The TEKK Digital WorkTunes, developed by 3M, a multi-billion dollar corporation that specializes in innovative consumer products, offer an all-in-one bundle package of advanced and entertainment. 3M’s product has been voted by many the best radio ,ear muffs, on the market.. Not only can it hook up to your MP3 player and other such devices, but ...

The 5 Best Noise Reduction Earmuffs Review - NoisyWorld
The 5 Best Noise Reduction Earmuffs Review - NoisyWorld

Most other ,earmuffs, in this review are NRR 30, designed to get close to the limits of what passive ,earmuffs, can achieve. These muffs are great to protect hearing in a medium-noise environment and as a light-weight everyday-noise and speech blocker.

Earmuffs - Ear Muffs for Hearing Protection
Earmuffs - Ear Muffs for Hearing Protection

Earmuffs, on Sale | Largest selection of Peltor ,Earmuffs,, Bilsom ,Earmuffs,, Howard ,Earmuffs, and more! ,Ear Muffs, provide protection from loud sounds and prevent Noise Induced Hearing Loss. Utilizing ,Ear Muffs, in noisy environments prevents permanent hearing loss. Surprisingly, many events that you don't think of can result in hearing loss, and providing ,Ear Muffs, for yourself and your children ...