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Pictures of Xiamen water safety helmet group

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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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

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CONTACT USCustomer satisfaction is our first goal!
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Consultation hotline:0086-15900663312

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

Pictures of Xiamen water safety helmet group
Best Soundproofing Insulation for Noise Reduction - Better ...
Best Soundproofing Insulation for Noise Reduction - Better ...

15/10/2020, · Adding ,sound, rated ,insulation, can improve that to STC 45. Building the same wall using 2-1/2” metal studs with 1/2” drywall on each side you get an STC of 34; add same ,sound, rated ,insulation, can bring the rating to STC 47. Using 5/8” drywall instead of 1/2” on the steel studs brings the ,sound, insulated wall up to STC 49. Types of ...

15 Best Soundproofing Materials and Products ...
15 Best Soundproofing Materials and Products ...

7/11/2020, · ,Soundproofing Insulation,. ,Soundproofing insulation, is used in buildings and homes to reduce the amount of ,sound, transmitted to other parts of the building. Mineral wool and fiberglass are the most common materials. It’s a relatively easy and cost-effective way to improve the ,soundproofing, of a room. 7. Mineral Wool (Rockwool Rockboard)

Noise Cancelling Ear Muffs Noise-Proof Earmuffs Sound ...
Noise Cancelling Ear Muffs Noise-Proof Earmuffs Sound ...

Noise, Cancelling ,Ear Muffs,, ,Noise,-,Proof Earmuffs,, ,Sound,-,Proof, Earphones, ,Noise, Reduction 35dB, 360° Rotation, Suitable for Sleep, Work and Construction LJGYEZ (Color : Pink): Amazon.ca: Home & Kitchen

What is the best acoustic insulation? - Soundproofing
What is the best acoustic insulation? - Soundproofing

Soundproofing, solutions can include the use of acoustic ,insulation, materials to help block ,noise, within peoples homes, places or work and studios. Acoustic mineral wool is one of those products and is designed to absorb airborne sounds in the cavities of timber and metal party walls, timber joists and any sealed chambers where ,sound, can reverberate.

My Top 6 Noise Blocking Earmuffs Review - RememberEverything
My Top 6 Noise Blocking Earmuffs Review - RememberEverything

The Peltor Optime 98 are great all-around ,earmuffs, to take the edge off of ,noise,. They are easy to carry around and work well in moderate-,noise, coffee shops and open offices. They are sturdy, very light (7.8 ounces, 221 g) and adjustable, and feature a low profile.

Sound Blocking Ear Muffs and Soundproofing Headsets for ...
Sound Blocking Ear Muffs and Soundproofing Headsets for ...

Proper Fit: With ,ear muffs, over both ears while in a noisy environment, place the palms of your hands on both cups and push cushions towards head. If there is a perceptible difference in the ,noise, level, ,ear muffs, are probably not fitted properly. The headband will take a set. If proper fit is not obtained, repeat fitting instructions.

Soundproof Earmuffs Sound Blocking Range 26dB-35dB Noise ...
Soundproof Earmuffs Sound Blocking Range 26dB-35dB Noise ...

Soundproof ,Earmuffs Sound, Blocking Range 26dB-35dB ,Noise,-,Proof, Over The Head ,Earmuff,, Ear Protectors for Shooting/Sleep/Learning/Industry(Black): Amazon.ca: Tools ...

How To Soundproof A Wall From Noisy Neighbours? 5 Best ...
How To Soundproof A Wall From Noisy Neighbours? 5 Best ...

8/9/2019, · Well, the effective ways on ,soundproofing, a wall for the reduction of ,noise, coming from a noisy neighbor are extremely popular and quite easier to do these days and there are various reasons to do so and if you are struggling on how to soundproof a wall from a noisy neighbor then here you go.

Safety earmuff noise cancelling Sound proof protective ...
Safety earmuff noise cancelling Sound proof protective ...

Safety ,earmuff noise, cancelling ,Sound proof, protective ,earmuff,, US $ 0.75 - 1.3 / Piece, Guangdong, China, OEM, J&J.Source from Guangzhou 247 International Trading Co ...

Soundproof Earmuffs Sound Blocking Range 26dB-35dB Noise ...
Soundproof Earmuffs Sound Blocking Range 26dB-35dB Noise ...

Soundproof ,Earmuffs Sound, Blocking Range 26dB-35dB ,Noise,-,Proof, Over the Head ,Earmuff,, Ear Protectors For Shooting/Sleep/Learning/Industry(Black+Red): Amazon.com.au ...