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
The first successful diving ,helmets, were produced by the brothers Charles and John Deane in the 1820s. ,Inspired, by a fire accident he witnessed in a stable in England, he designed and patented a "Smoke ,Helmet," to be used by firemen in smoke-filled areas in 1823. The apparatus comprised a copper ,helmet, with an attached flexible collar and garment.
4/8/2020, · Although the first steel ,helmet, is lost to history, it was the Romans who were first to make wide use of steel ,helmets, in battle, and they were certainly the first to make those steel ,helmets, iconic.. Roman ,helmets,, which were used alongside bronze ,helmets, of similar design, were of sophisticated metallurgical composition — their ,helmets, were generally either carburized or made of a ...
Larwood's ,helmet, didn't escaped the notice of A.G. Spalding's distributers and executives 350 miles away in Chicago. With the ,helmet, "meeting with favor among players wherever used," Spalding acquired Larwood's patent rights to the Head Protector and began production of their own version, the No. 35, in …
There are numerous successful ,inventions inspired, by animals. Come let’s have an idea of it. You can also check out here the list of fastest animals in the world. Biomimetics, the lesser-known branch of science which deals with copying the ideas from nature.
The History of Motorcycle ,Helmets, September 12, 2013 The History of Motorcycle ,Helmets, It’s a known fact that the most important piece of safety equipment is your ,helmet,. And although its mandated use sparks debate, there is no questioning that ,helmets, save lives. But ,helmet, technology has come a very long way over the years, and ,helmets, were not always as safe as they are today.
HELMETS, Early football players put rags in their hats to make ,helmets, and later they started using leather ,helmets,. The high school football coach, John Tate Riddell, is credited for making the first hard plastic ,helmet, in 1939; the ,helmet, was lined with a web and air filled pads for shock absorption.