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.
Reflective vest for vehicle inspection
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
The first plastic ,helmets, were introduced in 1939 and a single face bar was later added. It was during this time that the NFL made ,helmets, mandatory. From the 1960s to the present, football ,helmets, have undergone changes to increase their ability to absorb impact. In the 1970s, the web-like interior was replaced with foam cells.
If any ,helmet, can lay claim to being the father of all ,modern, lids it’s the Bell 500TX. Launched back in 1957, it was the first ,helmet, to carry Snell certification – in a time when the idea of certification itself was still a novelty (although in the UK the BSI Kitemark had been introduced on motorcycle ,helmets, in 1953).
They say necessity is the mother of ,invention, - that the primary driving force for all new creations is some sort of need. Each of these 15 brilliant new ,inventions, answers a different human need - such as clean water or sanitation - or an environmental necessity.
The Bell Broozer ,Helmet,’s is a full-face ,helmet, with a removable chin bar, allowing you to use it as a 3/4 face ,helmet, when required. The shell is made of lightweight polycarbonate/ABS, it has an impact absorbing dual density EPS inner layer, and it has removable/washable liners.
Vern McMillan created first ,modern, facemask in 1935. McMillan had claimed that goals of his ,invention, were to create a mask that could be affixed to the ,helmet,. He created a mask that would not hinder the vision of players, protect their noses, and transfer impact to the outer shell of the ,helmet,.
Watch our quick 3 minute video, which offers a simple run down on Kool Breeze Solar Hard hats and our newest addition to our hat collection. 3/14/2019- ,Safety helmets, are essential as any other construction tool. They are a must have at any high labor-intensive environment, serving purposes like …
22/12/2015, · The ,helmet, even had an oxygen tube attached so the person could breathe. While most of his tinkering dealt with radio construction and design, “The Isolator” was just one of his other odd creations. The ,invention,, as well as Science and ,Invention,, was the brainchild of Gernsback.
Take a closer look, and explore the intricate details of your favorite machines and groundbreaking ,inventions, with this collection featuring sketch style paper prints of real patents.Each one of these retro ,inspired, industrial prints depicts the schematics and inner workings of ,inventions, of all kinds — from everyday objects like boxing gloves and beer barrels, to the innovative technologies ...
4/5/2018, · From vintage leather football-style ,helmets,, to ,modern,-day masterpieces of carbon fiber and Kevlar, the motorcycle ,helmet, has developed a lot in its 80-year journey to become the awesome piece of gear it is today. Check out how ,helmets, have developed over the decades, and the advanced technology at work keeping you safe in 2016 and beyond.