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.
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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
Materials, used for the production of football ,helmets, have evolved from leather, to ... which is usually made of plastic or metal bars, attaches to the front of the ,helmet,. ,There, are two ,types, of face masks, ... ,There are several, different styles of face masks.
Trying to figure out what the ,different types, of roofs are, what the different roof designs and styles mean, and what roofing ,materials, work best for your home can be overwhelming. ,There, are many varieties to pick from depending on your roof type, the look you are going for, and the amount you can afford to …
A motorcycle ,helmet, is a type ,of helmet, used by motorcycle riders. The primary goal of a motorcycle ,helmet, is motorcycle safety – to protect the rider's head during impact, thus preventing or reducing head injury and saving the rider's life. Some ,helmets, provide additional conveniences, such as ventilation, face shields, ear protection, intercom etc.
BMX ,helmets, and some bicycle ,helmets, can have composite hard shells, with layers of fiberglass, kevlar or carbon fiber laid up in an epoxy. ABS is molded, but composite shells are generally laid up by hand. Newer ,materials, are in development for all ,types of helmets,.
There, are 10 EPS densities to choose from, ... Additional benefits of the external Pro Shade System is that the shade has ,several, positions to deal with different light conditions, ... Arai uses three different ,kinds, of interior ,materials, in its ,helmets,: Anti-Microbial. New exclusive ,material, stays fresher longer between cleanings.
21/10/2010, · But the most significant advancements in ,helmet, innovation didn’t come until the advent of new resin ,materials, in the 1930s. In 1939, the first plastic ,helmet,—stronger, lighter, and more durable than leather—was introduced by the Riddell Company and the leather ,helmet, …
Helmet,-related characteristics consisted ,of helmet, use (helmeted or non-helmeted), ,helmet, type, ,helmet, ownership (driver or other), ,helmet, fit (good or poor fit) and ,helmet, cost (<300, 300–600 and >NT$600) (the exchange rate at the time of the study was ~US$1.00 = NT$32.00), the manner of wearing the ,helmet, (covering the entire head, worn on the back of the head or worn in reverse ...
13/1/2020, · Half ,helmets,-- aka, beanies or shorties-- are barely considered safety gear. Don't fall under the illusion that these will offer much, if any, crash protection; ,there,'s a reason they're nicknamed "novelty" ,helmets,.
A safety ,helmet, is composed of three elements: The cover (outer part) protects the head from impact.; The harness (inner part) provides shock absorption.; The chinstrap, an adjustable strap under the chin, keeps the ,helmet, on the head.It is useful if you perform repeated movements. Some safety ,helmets,, such as construction ,helmets,, can also be equipped with inner caps (made of plastic or ...