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.
Front glass of motorcycle safety helmet mirror
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
What safety information should I look for when purchasing a helmet? Look for the Consumer Product Safety Committee (CPSC) sticker inside the helmet. This label or sticker ensures that the helmet will provide a high level of protection in the event of an impact. Helmets manufactured after March 1999 are required by law to meet the CPSC standard.
Helmets, That Protect All Angles. With the TOP AND SIDE PROTECTION label, Petzl is the only climbing ,helmet, manufacturer that guarantees a certain level of protection against impacts from above, as well as from the front, rear, and sides. For more ,information,, visit Petzl.com
Welcome! We are a ,helmet, advocacy program founded in 1989. We are a small, active, non-profit consumer-funded program providing bicycle ,helmet information,. We are a 501(c)3 non-profit, so your contributions to us are tax-deductible. We try to explain the technology of ,helmets, to consumers, and promote better ,helmets, by working on improved ...
However, these tests identified potential problems with helmet design, including a tendency for all helmets to slip out of proper position with the unequal application of force; a tendency for hard-shell helmets to slide on concrete, potentially increasing the risk for facial injury in a crash; and a likelihood for soft or no-shell helmets to catch or drag on concrete surfaces, causing the head to decelerate at a …
The harness should not be removed and refitted so that the ,helmet, can be worn backwards because the ,helmet, has not been designed to absorb ,impact, when worn in this way. The headband is the part that contours the head at the height of the forehead and the base of the skull and, together with the harness, allows for the stable positioning of the ,helmet, on the user’s head.
Cycle ,helmets, protect the head by reducing the rate at which the skull and brain are accelerated or decelerated by an ,impact,. The ,helmet, acts like a shock absorber. As it is impacted, the expanded polystyrene liner is intended to crush, dissipating the energy over a rapidly increasing area like a cone.