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
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.
A bicycle ,helmet, will ,not, pass the more severe motorcycle ,helmet tests,. None of them provides the protection against shrapnel that is required of a military ,helmet,. Standards also define other ,tests, for such parameters as strap strength, shell configuration, visor attachments, and the head coverage that must be provided, depending on the activity.
All these impacts are ,tested, in six locations on the ,helmet, (including two spots at the rim, which are ,not, currently considered in standards ,testing,) and at two velocities. Perhaps as a result of these independent rankings, bicycle ,helmet, technology has developed rapidly beyond the official certifications.