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.
Harm to employees without 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
Functions, and Benefits of a Foam ,Impact, Liner in a Firefighting ,Helmet, The use of a foam ,impact, liner in a firefighter’s ,helmet, serves two basic protective ,functions,: one is structural; the other is thermal. Structurally, the ,function, of the ,impact, liner is to control the rate of deceleration forces in an ,impact, in order to prevent head injury.
A high priority feature/,function, during the R&D and testing phases of new ,helmet, development, SHOEI utilizes its state-of-the-art wind tunnel to maximize ventilation performance. The perfect placement and shaping of the inlets and outlets, along with air channels created within the EPS liner, are the basis for optimum ventilation, and is part of what separates SHOEI from our competition.
I used to hate the idea of wearing a ,helmet,, they were always unsightly, uncomfortable, and generally uncool, but my Thousand ,helmet, has changed my outlook, and as I have taken to the streets of Brooklyn on my bike, I've seen so many other Thousand ,helmet, …
Eventually the ,helmet, becomes too big and the wearer will ,experience, an increased level of wind noise and will feel the ,helmet, lift and move at speed. Wearing a correctly sized ,helmet,, that is, one which does not move or rotate on the head, is more than just about comfort as it plays a significant role in its effectiveness to offer protection in the event of an ,impact,.
Generally speaking, a ,helmet, consists of an EPS–a soft material–shell which absorbs the energy from ,impact, during a crash. For greater durability against everyday impacts, the ,helmet, is either covered with a harder layer, like a thick ABS plastic-injected shell (hard shell), or a sheet of polycarbonate is fused with the EPS shell (in-mold), protecting the EPS without adding extra weight.
Hockey ,helmets, need facial protection. Football ,helmets, are designed for thousands of blows per season. Auto racing ,helmets, must be fire-resistant. The list goes on, and you can probably add an example from personal ,experience,. In some sports, crashes are not frequent and the ,helmet, can be discarded when a big ,impact, occurs.
The name SHOEI has long been synonymous with “premium” in the motorcycle ,helmet, market—a credential that hundreds of loyal men and women in our Japan factories wear with great pride. The evolution and production of our world-class ,helmet, line is a meticulous process that combines the very latest in technology with consumer feedback, modern testing practices, advanced materials, and 60 ...
We placed comprehensive research and development into our new shape and design of SafeSound - Road. Our premium EPS ,impact, foam enhances the overall effectiveness of the ,helmet experience,. We were also able to shed off 30g of total weight, while maintaining superior quality build. Making it our lightest ,helmet, ever.