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.
Don't you have to wear a helmet in the work area
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
Every single one of the thirteen tested Nolan ,helmets, has scored 4/5 stars in the SHARP ,safety test,. Just Wow. What’s also notable is that each of their tested flip-up ,helmets, scored 100% when it came to keeping their chin bar fully locked – which really isn’t easy to do.
Flammability Resistance Tester for helmets consists of a Barthel burner mounted on a swivel stand to make it vertical or inclined; a screw arrangement to move the burner with stand in the horizontal direction; a sheet metal enclosure in which the burner and sliding arrangement is fitted along with arrangement to hold the helmet under test to guard the flame against air currents; and a reservoir to supply liquid fuel …
[The ,test, line is a line drawn around the ,helmet,, below which the ,helmet, is not tested.] ,Helmets, that transmit more than 250 G’s to the headform during impact testing fail EN-1078. The other standards mentioned here allow for up to 300 G’s. Read more on EN-1078. ,Helmet, Certification: ASTM F1952 / The Downhill Mountain Biking Standard
17/9/2020, · Method to test for sterilization. Expose the helmet to moist air (using formaldehyde) for 10 minutes at temperature of 25 0 c. Immerse in 1:10 Formalin solution for 10 minutes at temperature of 25 0 c. The helmet showing any sign of deterioration, distortion or separation, should be replaced. Method for testing Corrosion resistance of metal parts
Bicycle ,Helmet, Ratings. In collaboration with the Insurance Institute for Highway ,Safety,, we have rated a total of 106 bike ,helmets, using the STAR evaluation system.Our bicycle ,helmet, impact tests evaluate a ,helmet's, ability to reduce linear acceleration and rotational velocity of the head resulting from a range of impacts a cyclist might experience. . ,Helmets, with more stars provide a ...
The ,test, also shows that the price is irrelevant in choosing a ,helmet, as one of the most expensive ,helmets, was among the worst performing ones. The Swedish insurance company Folksam has independently tested 15 riding ,helmets, for children and adults available on the Swedish market and the ,test, shows that only three out of fifteen ,helmets, obtained the Folksam best in ,test, or good choice label.
The Bontrager Rally MIPS scored the highest for ,safety, among all the ,helmets, tested. This makes the Rally not only the best mountain bike ,helmet, in ,test, but the over winner for the best ,helmet, you can put on your head. With great looks, multiple colors and top notch ,safety, ratings you simply cannot go wrong.
How Snell ,test helmets, Philosophy and Concepts of ,Helmet, Testing. It is important to realize that a lot of product type testing like ,helmet, testing does not seek to precisely reproduce real life situations, rather it attempts to define a set of requirements that is analogous to the types of situations that might be encountered while engaged in a prescribed activity.