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Two layer lining of safety 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.

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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.

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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..

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

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Two layer lining of safety helmet
Do I really need to replace my helmet after 5 years ...
Do I really need to replace my helmet after 5 years ...

When I took a small sledge hammer to these newer ,helmets,, the foam was noticeably spongy, and it compressed a lot under ,impact,. Once in a while, I would ,use, the same small sledge hammer to destroy an old ,helmet,. In every case, an older ,helmet, (5-10 years old) ... It exists because X% of ,helmets, fail ,after, Y time, with X steadily increasing.

Helmet Safety: Keep a Lid On It | Rush System
Helmet Safety: Keep a Lid On It | Rush System

Other ,helmets, are designed to protect against multiple moderate impacts, including football and hockey ,helmets,. However, you may still have to replace these ,helmets after, one severe ,impact,, particularly if ,the helmet, has visible signs of damage, such as a cracked shell or a permanent dent. 5. A ,helmet, is just part of the safety equation.

What is ImPACT Testing? | ImPACT Applications
What is ImPACT Testing? | ImPACT Applications

ImPACT,, an FDA cleared online tool for baseline and post-injury ,testing,, measures visual and verbal memory, reaction time, and processing speed to help determine if a patient (ages 12-59) ,can, …

The Best Concussion-Proof Helmets | Time
The Best Concussion-Proof Helmets | Time

Since rule changes ,can, only go so far in reducing the risk of impacts to the head, the scientists say that improving ,helmet, design to lessen the damage that such trauma ,can, do to the brain is also ...

Motorcycle Helmet FAQ - webBikeWorld
Motorcycle Helmet FAQ - webBikeWorld

The magazine conducted an extensive ,test, of 16 different motorcycle ,helmets,, ranging from the $89.00 Z1R (review) to the $700.00 SCHUBERTH S1 (review). Their conclusion is that the inexpensive, polycarbonate shell Z1R ZRP-1 ,helmet, (review)transferred an average of 152Gs to the head-form, vs. 211Gs of the Snell-approved Scorpion EXO-700. But the big unanswered question is, would you want …

Auto Racing Helmet Ratings - RacingHelmetGuide.com
Auto Racing Helmet Ratings - RacingHelmetGuide.com

When will Snell SA2015 Rated ,Helmets, be available? Snell SA2015 Certified ,helmets, will be available for sale on or ,after, October 1, 2015, when the new standard takes effect. You ,can, read the official Snell statement here. Shop for Snell SA2015 Rated ,helmets, at SoloRacer.com. Where ,can, I get more info on Snell ,helmet, ratings?

10 Best Football Helmets Reviewed and Rated in 2019
10 Best Football Helmets Reviewed and Rated in 2019

This holds true ,after, a collision. It offers such protection from injuries as ,the helmet can, reduce the acceleration of your head right ,after impact,. With that, you know that the football ,helmet can, benefit you as it ,can, minimize your risk of experiencing either a brain-skull collision or sudden injuries.

What is ImPACT Testing? | ImPACT Applications
What is ImPACT Testing? | ImPACT Applications

ImPACT,, an FDA cleared online tool for baseline and post-injury ,testing,, measures visual and verbal memory, reaction time, and processing speed to help determine if a patient (ages 12-59) ,can, …

SHARP - THE HELMET SAFETY SCHEME
SHARP - THE HELMET SAFETY SCHEME

SHARP provides advice on how to select a ,helmet, that fits correctly and is comfortable, and information about the relative safety of ,helmets, to help motorcyclists to make an informed choice. To make best ,use, of our advice, try on as many as ,helmets, possible that are in your price range.

Brittle Fracture and Impact Testing: Part One :: Total ...
Brittle Fracture and Impact Testing: Part One :: Total ...

The ,test, is ,used, for comparing the influence of alloy studies and heat treatment on notch toughness. It frequently is ,used, for quality control and material acceptance purposes. Instrumented Charpy ,Test,. The ordinary Charpy ,test, measures the total energy absorbed in fracturing the specimen. Additional information ,can, be obtained if the ,impact, ...