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.
South Korean women's team helmet
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
A bicycle ,helmet, is designed to attenuate impacts to the head of a cyclist in falls while minimizing side effects such as interference with peripheral vision. There is ongoing scientific research into the degree of protection offered by bicycle helmets in the event of an accident, and the effects of ,helmet, wearing on cyclist and motor vehicle driver behaviour.
31 ,Inventions, of the 20th Century That Changed the Course of History. The 20th century was marked by progress in every field and walk of life. In this article, you will find a list of the most important ,inventions, of this century that have made our life easier and comfortable.
Out of thousands of ideas realized and presented on various design-related websites, there are few worth really paying attention to. A unique design is not only about one great idea, but it’s also about the way you realize the idea in real life. Another important thing about new concepts and ,inventions, is that they are made by people for people. That is why every designer’s creation must ...
The term “,animal, testing” refers to procedures performed on living ,animals, for purposes of research into basic biology and diseases, assessing the effectiveness of new medicinal products, and testing the human health and/or environmental ,safety, of consumer and industry products such as cosmetics, household cleaners, food additives, pharmaceuticals and industrial/agro-chemicals.
13/4/2020, · These elevators had ropes that could be worn out and were not generally used by passengers. In 1852, Elisha Graves Otis ,invented, the ,safety, elevator, which used a break that could suspend the car in place if the rope broke. The first ,safety, elevator was installed in a five-story building in New York City on March 23, 1857.