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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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bullard hard hat liners
JIEKAI 105 Motorcycle open face helmet lens transparent ...
JIEKAI 105 Motorcycle open face helmet lens transparent ...

Oct 18, 2017 - JIEKAI 105 ,Motorcycle, open face ,helmet lens,, ,transparent, black colorful silvering ,lens

Evaluation of visibility of tinted helmet visors for ...
Evaluation of visibility of tinted helmet visors for ...

1/11/2008, · The main findings from the study can be summarized as follows: (1) the visibility performance of a ,transparent helmet, visor is superior to that of tinted ,helmet, visors, (2) tinted ,helmet, visors are ineffective in reducing direct glare and also affect visibility performance, (3) the results of the subjective evaluation demonstrate that tinted ,helmet, visors affect the rider's visibility (however ...

Welding Lens Shade Guide | What Shade Lens for MIG Welding?
Welding Lens Shade Guide | What Shade Lens for MIG Welding?

If the shade number is high, your ,helmet lenses, will be darker and hence more protection. Experts advise you to consider the kind of project you are going to work on before determining the best shade number for your welding ,helmet,. Different tasks will dictate for different ,lens, shade number. Choose wisely for the sake of your eyes.

CrossHelmet (The Smart Motorcycle Helmet) - GearHub.org
CrossHelmet (The Smart Motorcycle Helmet) - GearHub.org

This ,transparent lens, that I mentioned is foldable and bifocal and also displays other relevant travel information – like the navigation, time, speed, weather, and the compass direction. Fortunately, the ,helmet, meets all the necessary standards , like the JIS, ECE, and DOT, and is using a lithium-ceramic battery which cannot spontaneously blow up on the rider.

Motorcycle Helmet Lens Visor Motocross Shield For LS2 ...
Motorcycle Helmet Lens Visor Motocross Shield For LS2 ...

Buy ,Motorcycle Helmet Lens, Visor Motocross Shield For LS2 FF320 FF328 FF353 ,Transparent, with fast shipping and top-rated customer service. Newegg shopping upgraded ™

Snowmobile Helmet vs Motorcycle Helmet - Typhoon Helmets
Snowmobile Helmet vs Motorcycle Helmet - Typhoon Helmets

In some cases, manufacturers offer add-ons for existing ,motorcycle, and off road ,helmets, that can be attached to quickly convert a warm weather ,helmet, into a winter-ready snowmobile ,helmet,. The main difference between a ,motorcycle helmet, and a snowmobile ,helmet, is the addition of a double pane ,lens, (heated or non-heated), and a breath deflector to direct the flow of condensation away from the ...

Motorcycle Helmet Waterproof Lens Film Universal Rain and ...
Motorcycle Helmet Waterproof Lens Film Universal Rain and ...

Buy ,Motorcycle Helmet, Waterproof ,Lens, Film, Universal Rain and Fog Protection Film, ,Transparent Lens, Sticker ,Helmet, -glare Film Visor Shield from Walmart Canada. Shop for more ,Motorcycle Helmets, available online at ,Walmart.ca

What's the deal with polarized lenses and motorcycle helmets
What's the deal with polarized lenses and motorcycle helmets

10/6/2004, · Hey - if I was a fisherman, I'd take offence at that. Actually, while "polarized ,lenses, block about 50% of the light wave" is true for randomly polarized light, where light is glancing off of a flat surface - such as water or maybe a windshield (and apparently tarmac) - good polarizers can block much closer to 100% of this reflected glare because when it was relected it also became partially ...

Four myths about tinted helmet visors - Motorbike Writer
Four myths about tinted helmet visors - Motorbike Writer

Tinted NSW police visor. Even police wear tinted visors, so they are not all illegal! AS1609 says clear or untinted ,lenses, must have a “luminance transmittance” of not less than 85% while tinted and “gradient-density ,lenses should, not be less than 50%” and “shall comply with the coloration requirements of …

7 Reasons Auto Darkening Welding Helmet is not Working!
7 Reasons Auto Darkening Welding Helmet is not Working!

Your welding ,helmet, has probably accumulated a lot of dust, dirt, and other problems. So, take a few minutes out of your day and clean your welding ,helmet,, specifically ,the lens,. If this doesn’t solve your problem, then you ,should, either consider replacing your ,lens, or replacing your welding ,helmet, …

CrossHelmet (The Smart Motorcycle Helmet) - GearHub.org
CrossHelmet (The Smart Motorcycle Helmet) - GearHub.org

This ,transparent lens, that I mentioned is foldable and bifocal and also displays other relevant travel information – like the navigation, time, speed, weather, and the compass direction. Fortunately, the ,helmet, meets all the necessary standards , like the JIS, ECE, and DOT, and is using a lithium-ceramic battery which cannot spontaneously blow up on the rider.

Motocross Goggle Motorcycle Transparent Lens Glasses Dust ...
Motocross Goggle Motorcycle Transparent Lens Glasses Dust ...

Sep 15, 2017 - Motocross Goggle ,Motorcycle Transparent Lens, Glasses Dust-proof Motos Gafas Casque Ski Goggles For ,Helmet

JIEKAI 105 Motorcycle open face helmet lens transparent ...
JIEKAI 105 Motorcycle open face helmet lens transparent ...

Oct 18, 2017 - JIEKAI 105 ,Motorcycle, open face ,helmet lens,, ,transparent, black colorful silvering ,lens

Helmet Lenses Glass Magnet Transparent Goggles Motorcycle ...
Helmet Lenses Glass Magnet Transparent Goggles Motorcycle ...

Oct 15, 2017 - ,Helmet Lenses, Glass Magnet ,Transparent, Goggles ,Motorcycle, Bicycle Riding Safety

The Best Bluetooth Motorcycle Helmets (Review) in 2020 ...
The Best Bluetooth Motorcycle Helmets (Review) in 2020 ...

17/1/2020, · Types of Bluetooth ,Motorcycle Helmets,. There are two basic types of Bluetooth ,motorcycle helmet,. The first is a ,helmet, that comes with Bluetooth pre-installed and the other is a ,helmet,-capable variety. Pre-installed Bluetooth ,Motorcycle helmet,; These arrive as a combined ,helmet, …