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
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
29/1/2014, · 3. Snell (Snell Memorial Foundation M2010) ,Helmet Standard,: The Snell Memorial Foundation is a private, non-profit organization formed in 1957 dedicated to improving ,helmet safety,. Snell goes beyond the governmental ,standard,-setting approach and is available to assist manufacturers with ,helmet, development by offering prototype ,testing,.
ECE ,standard, requires impact ,testing, at higher velocities than the DOT ,standard,; therefore not all DOT certified motorcycle ,helmets, will pass the ECE ,standard,. One advantage that the ECE 22.05 ,standard, has is the mandatory batch ,testing, of ,helmets, before they are released to the riding public. This means that quality of the motorcycle ,helmets, ...
The ECE 220.5 ,standard, is the minimum certification a ,helmet, must have in order to be legal on the public roads of Europe. Similar to DOT ,standards,, the ECE rating consists of several tests designed to ,test, the overall ,safety, of a ,helmet,. Although similar, there are noticeable differences that arguably make achieving the ECE ,standard, more desirable than FMVSS 218. Click to learn more!
In addition to ,testing, procedures for flammability, force transmission, apex penetration, wetness, and temperature, among others, ANSI/ISEA Z89.1-2014 (R2019) classifies the different kinds of protective ,helmets, according to their uses. Manufacturers should mark compliant ,helmets, with the ANSI/ISEA Z89.1-2014 designation, along with the applicable class and head size range, a value that is ...
The DOT ,safety standard, carries out randomized ,helmet testing, carried through individual contractors; thus, ,helmet, manufacturers are trusted to carry out the ,test, and certify ,helmets, on their own. It is the only ,standard, that does not ,test, for visor ,standards, while both …
Helmet safety, is controlled through equestrian ,standards, and certifications. ,Standards, are lists of tests and checks created by a group of biomechanical engineers with pass or fail criteria. All riding ,helmet, manufacturers have to produce ,helmets, to meet one of three international equestrian ,safety standards, or marks: PAS015:2011, VG1 01.040 2014-12 and ASTM F1163:2015.
This ,testing standard, requires both impact and retention tests, as well as a visor ,test, to make sure that the visor would break away or flex without injuring the face. Each of these tests is performed after the ,helmet, is frozen to negative 20 degrees, heated to over 120 degrees, and submerged in water overnight.
7/11/2020, · Method of ,Testing Electrical, Resistance. 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.
This means that the quality of the ,helmet, in meeting the ECE 22.05 ,standard, is assured by the compulsory sample ,testing, of every production of ,helmets, before they leave the factory. ACU GOLD ,standard, In the United Kingdom, the Auto-Cycle Union (ACU) defines a stricter ,standard, for racing than the legal minimum ECE 22.05 specification.
1. Industry ,Safety Helmets, are classified as given below: Sizes 520, 530, 540, 550, 560, 570, 580, 590 and 600 mm or Size Range (as applicable) 2. Considering the above, Industry ,Safety Helmets, of each size shall be tested for all requirements to cover that particular size tested. 3.