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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.

Reasons for choosing us
CHEAP FIRE HELMET
01Solutions 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.

02Highly specialized team and products

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

03We 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.

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

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

military helmet camera
Finite-element analysis of bicycle helmet oblique impacts ...
Finite-element analysis of bicycle helmet oblique impacts ...

1/9/2008, · A 25 cm length of polyethyleneterephthalate chin strap webbing from a bicycle helmet was tested in tension with an Instron machine. After the initial curved response for forces <100 N, the loading response was linear with tensile stiffness 82 kN m −1 .

How to Measure Your Head For Different Helmet Sizes ...
How to Measure Your Head For Different Helmet Sizes ...

How to Measure Your Head The primary reason for buying a motorcycle ,helmet, is safety and protection to your head in the event of an accident. To get the best protection your ,helmet, needs to provide a really good comfortable fit. A bad fitting ,helmet, can come off in an accident even if the ,chin, …

A DIY Sun-Protective Brim for a Bicycle Helmet - Instructables
A DIY Sun-Protective Brim for a Bicycle Helmet - Instructables

A DIY Sun-Protective Brim for a ,Bicycle Helmet,: INTRO - My girlfriend and I are doing a shakedown cycle tour in prep for our impending two-year ,bike, tour from Vietnam to Mexico [via SE Asia, China, Kazakhstan, Europe, Quebec, and the US] starting in Feb next …

How to Fit a Bicycle Helmet
How to Fit a Bicycle Helmet

How to Fit a ,Bicycle Helmet,. Time invested in fitting a ,helmet, pays big safety and comfort dividends! Your objective: Snug, Level, Stable You want the ,helmet, to be comfortably touching the head all the way around, level and stable enough to resist even violent shakes or hard blows and stay in place.

Helmets: How they Work and What Standards Do
Helmets: How they Work and What Standards Do

Test, equipment is described as well as the severity of the ,testing,. For a look at a complete ,helmet, standard, check out the Snell Memorial Foundation site, where their standards are all available. Or you can read the US CPSC ,bicycle helmet, standard, probably the most-used standard in the world.

HJC F70 Full Face Helmet Review | wBW
HJC F70 Full Face Helmet Review | wBW

The more I ,test helmets,, the more conscious I have become of the shape of the shield and the ,chin, bar as I also found this situation in the Matrix Alpha Streetfighter ,helmet,. Some shields are almost vertical when closed while others have more of a slant much like a car windshield.

Bell Helmets | Homepage
Bell Helmets | Homepage

Bell ,Helmets, was born from auto racing in 1954 and exists today to inspire and enable the next generation of boundary breakers in motorcycle and ,bicycle, culture.

Construction Safety Helmets vs. Hard Hats: A New Approach ...
Construction Safety Helmets vs. Hard Hats: A New Approach ...

While ,chin, straps can be attached to traditional hard hats, these don't provide the same coverage for the back and sides of the head as climbing ,helmets,. The Type 1 ANSI ,helmets, include front brim safety systems with 6-point ratchet systems, fire and rescue ,helmets, …

Cycling Helmet Technology | Prevent Concussions - Consumer ...
Cycling Helmet Technology | Prevent Concussions - Consumer ...

20/9/2019, · “,Bike helmets, were developed to prevent skull fracture,” says Peter Anzalone, senior ,test, project leader ,for bike helmets, at CR. ,Helmets, are still evaluated by the Consumer Products Safety ...

U.S. Army denies the helmet chinstrap problem; then
U.S. Army denies the helmet chinstrap problem; then "sees ...

The Gentex Fastex(r) chinstrap has been on my ,helmet, for more than a year. The strap comes in small, medium and large. It was jump tested at LeapFest '95 in August and has been checked out by the 1 st Brigade of the 82 nd Airborne Division.I haven't written about it because I was going to let Natick Labs work through their certification process, but now another Paratrooper is dead.