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Home > high cut bump helmet

high cut bump 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

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

high cut bump helmet

Bicycle Helmets: What are their limits?

Bicycle Helmets: What are their limits?

Motorcycle ,helmets, are tested at 3 meters, about 17 mph. A really good bicycle ,helmet, can handle that. As a 2009 study shows, ,helmets, prevent between 63 and 88 per cent of brain injuries. Those are good odds. But that means that ,helmets, did ,not, prevent all brain injury for 12 to 37 percent of

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Safety Hasp The Head On The Helmet Is Protected By ...

Safety Hasp The Head On The Helmet Is Protected By ...

Safety Hasp The Head On The ,Helmet, Is Protected By External Damage. As we all know, ... large along ,the weight, of the safety Safety Hasp ,should not exceed, 460 ,grams,, ,the weight, of the cold Safety Hasp ,should not exceed, 690 ,grams, (The above ,weight, requirement does ,not, include the extra part).

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Healthy diet - WHO | World Health Organization

Healthy diet - WHO | World Health Organization

To avoid unhealthy ,weight, gain, total fat ,should not exceed, 30% of total energy intake (1, 2, 3). Intake of saturated fats ,should, be less than 10% of total energy intake, and intake of trans-fats less than 1% of total energy intake, with a shift in fat consumption away from saturated fats and trans-fats to unsaturated fats (3), and towards the goal of eliminating industrially-produced trans ...

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Choose a Motorcycle Helmet That’s Safe and Comfortable | NHTSA

Choose a Motorcycle Helmet That’s Safe and Comfortable | NHTSA

Depending on design, unsafe ,helmets, may ,weigh, a pound or less. ,Helmets, meeting the federal standard generally ,weigh, about 3 pounds. Be suspicious of ,helmets, with advertisements such as “thinnest ,helmet, available” and “lightest ,weight helmet,.” The DOT safety standard does ,not, allow anything to extend further than two-tenths of an inch ...

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Find The Best Dirt Bike & Motocross Helmets – The Ultimate ...

Find The Best Dirt Bike & Motocross Helmets – The Ultimate ...

Weight, – The typical ,weight, range for such ,helmets, I 1400 – 1800 ,grams,. The suitability of ,the weight, depends that, a particular ,helmet, fits well over the head of the rider. Further, ,the weight should, also be distributed over the head of the rider in a very evenly manner.

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Helmet - ww.formula1-dictionary.net

Helmet - ww.formula1-dictionary.net

The peak deceleration shall ,not exceed, 275G. 5. Crush: A 10kg ,weight, falling 5.1 metres onto ,helmet,. Lateral and longitudinal tests. The transmitted force ,should not exceed, 10 kN. 6. Shell penetration: A 4kg impactor dropped onto ,helmet, at 7.7 m/s. 7. Visor penetration: Air rifle fires 1.2g pellet at visor. Pellet must ,not, penetrate the ...

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Arai XD4 Review - webBikeWorld

Arai XD4 Review - webBikeWorld

This Arai XD4 in size large weighs 1642 ,grams, (3 lbs., 10 oz.), which is an excellent showing, making the ,helmet, relatively light compared to the 160 ,helmet, weights or so we’ve compared to date. As an example, the XD4 compares to the Icon Mainframe (review) (XL) at 1632 ,grams, and the Caberg Duke (review) (Flip-up, L) at 1633 ,grams,.

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Oakley ARO5 aero road helmet review - Road Cycling Helmets ...

Oakley ARO5 aero road helmet review - Road Cycling Helmets ...

The Oakley ARO’s rounded profile is a departure from ,many, other aero road ,helmets, that mimic ... size and 303g ,weight,. There are lighter aero road ,helmets, on ... by 14 to 27 ,grams,.

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FAQs - 6D Helmets

FAQs - 6D Helmets

The 6D ,helmet, is very light ,weight,. Less than ,many, other premium ,helmets, in the marketplace. The ‘ODS’™ technology adds 108 ,grams,, but 6D is able to reduce ,weight, in other areas to compensate.

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How To Choose The Safest Motorcycle Helmet 2020

How To Choose The Safest Motorcycle Helmet 2020

The maximum downward deflection of the chin bar must ,not exceed, the stated distance. Shell Penetration Test – The test ,helmet, is attached to a base. A sharp-pointed 3-kg object is dropped from a prescribed height. The test striker must ,not, penetrate the ,helmet, or even achieve momentary contact with the head from inside the ,helmet,.

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