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
6/12/2017, · The often quoted research conducted for The Journal of Product Liability in 1998 found that “‘there is no evidence that helmets reduced the head injury and fatality rates” and indeed produced some evidence to show that it increased it. Henry Marsh, the well-known neurosurgeon and author, claims that helmets do not impact on the likelihood of brain damage. Some more recent research has suggested …
Safety Helmets, The ",Construction Sites, (,Safety,) Regulations" clearly state that no person shall enter a ,construction site, without wearing a suitable ,safety helmet,. In other places where there is the risk of falling objects, workers must also correctly wear ,safety helmets, to avoid head injury. ,Safety helmets, …
The Blue ,Safety Helmet, offered by us are made up of injected ABS molding process.These products ensure better and comfortable fit to the user, owing to which these are extensively used in ,various, factories, ,construction sites,, mining areas and several other locations.
7/11/2020, · With ,helmet, inverted immerse in solution of 6g/l water, and filled up to 12mm and let it stay for 18-24 hours at room temperature. Subject it to alternating voltage of 2000V(50Hz) slowly immersing conducting rods. Method of Testing Water Absorption. Immerse the ,helmet, for 24 hours in water. Remove, clean it and weigh the ,helmet,.