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.
Requirements for wearing safety helmet in oil field
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
Skate ,helmets, began as round smooth hard ,shell helmets, in the 1970's, and skateboarders cling to that ,shape, still. It is in fact the best ,shape, for hitting pavement at high speed. The ,shell, is usually hard ABS plastic, and the interior foam can be EPS, EPP or a variation of those types.
11/8/2006, · If you best fit the Arai Signet/Profile (Long Oval), then you should be looking at the Shark RSi models. As stated above, the RSR is more of a round ,shape,. The two ,shell, sizes thing means they have two shells in each model. One smaller ,shell, for xs,s,m and a larger ,shell, for l,xl,xxl. For what it's worth, I have the Shark RSi Acid, and it is ...
While the ,shell, of J·O is in orthodox ,shape,, duck tail ,shape, is adopted in the bottom of rear head and that is one of the characteristics of J·O which is pursued not only classical style but also the originality. The whole design of J·O realizes compact and stylish looking when wearing it.
To check if a ,helmet, moves out of its correct position once it is in place, shake your head gently with the chin strap secured: if the ,helmet, stays put, the size is right. KEP Italia produces ,helmets, with the outer ,shell, available in two different sizes, which, in turn, house all the various size of …
Outer ,Shell, – The rigid, outer ,shell, is the outermost, colored part ,of the helmet, you view from the outside. Usually consisting of Kevlar, carbon fiber, polycarbonate, molded plastics, or a combination of those materials, its primary function is to protect your head in the event of impact or abrasion and to prevent penetration from outside objects, such as rocks, insects, etc.
8/2/2019, · mikec265 wrote: . I've got sizing issues with 2 new fly ,helmets,. The kid has a youth medium Fox ,helmet, that is getting tight. Ordered a youth large Fly with mips and he can't get his head into it, but it's supposed to be larger than the fox by 1 or 2 centimeters.
Type 6: Half ,Shell Helmets,. Simply put, half ,shell helmets, are really for style and enjoying the wind in your face. Technically, they provide the minimum required head coverage of upper front, top, side, and rear areas. Half ,Shell Helmets,.
The inner ,shell, is made of polystyrene with variable density providing a better dissipation of the energy produced upon impact. For this purpose XC ,helmet, is designed and produced in a South Korean premium motorcycle ,helmets, factory (Koreans are known to be the best producers of motorcycle ,helmets, …