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.
How to adjust the size of safety helmet
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.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
Summary: Foam is used for energy management in most ,helmets,. There are many types, but EPS is still the choice for most bike ,helmets,. The ideal foam would be stiffer in hard impacts, softer in lesser impacts, light, cheap, reliable to manufacture and easy to ventilate.
Similar to most of the top-rated ,helmets, that you can find on the market, it comes with an advanced ,ABS, shell, which is even made better because of the high-pressure thermoplastic technology. There is also a multi-density EPS liner, a common feature that you can find in most of the products that have been mentioned in this post.
ANSI Z89.1-1986 divides protective ,helmets, into different types and classes. This standard consists of Type 1 and Type 2 ,Helmets,. Type 1 Hard Hats: have a full brim around the entire hat. Type 2 Hard Hats: have a short brim only in the front. Type 2 hard hats are the dominant style in the field today. ANSI Classes of Hard Hats
“You lost me at kiloNewton.“ A kiloNewton is a measure of ,force,, where 1kN equals about 225 pounds. Thus 8kN is about 1800 pounds and 10kN is about 2250 pounds. It’s very important to note that the ,helmet,-top impact test doesn’t measure the amount of ,force, a ,helmet, can withstand; it measures ,how much force, is transmitted to your neck.
Trusted sources (and statistics) reveal that cycling is number one cause of head injuries. Most of these injuries are so fatal that they result in death- like this 2014 case that involved a BMX! This stresses the needed to wear a bike ,helmet,- for both kids and adults- for all types of bikes. This couldn’t get any […]
ABS, (,Acrylonitrile Butadiene Styrene,) is a thermoplastic resin commonly used for injection molding applications. ,ABS, Plastic is a copolymer of Acrylonitrile, Butadiene, and Styrene, and generally possess medium strength and performance at medium cost.
The football ,helmet, is a piece of protective equipment used mainly in gridiron football.It consists of a hard plastic shell with thick padding on the inside, a face mask made of one or more plastic-coated metal bars, and a chinstrap. Each position has a different type of face mask to balance protection and visibility, and some players add polycarbonate visors to their ,helmets,, which are used ...
Hard hats and ,helmets, protect the wearer from hazards that impact the head. They have a suspension system that moves the impact ,force, though the body to feet, helping to reduce strain to the head, neck, and spine. These hard hats and ,helmets, are ANSI rated and OSHA compliant.