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.
Wuhan helmet incident in 2014
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
High-tech where ,safety, is concerned: The ,helmet, shell. The unique manufacturing methods used for ,helmet, shells at SCHUBERTH ensure low ,weight, while retaining optimum stability. Direct Fiber Processing (DFP) is one of SCHUBERTH’s innovations. It involves an endless spool of glass fiber being cut into pieces by a robot and blown into a mold.
It is correct that the ,safety helmet, should not exceed a certain ,weight,. ,Safety helmets, of polyethylene, which the wearer (hopefully) will be wearing all day, should not ,weight, more than 400 g. If the ,helmet, is to be worn for a few hours only, the ,weight, may be as much as 500 g without it becoming a noticeable strain – provided it fits ...
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,.
DT-T016 pink light ,weight safety helmet, Name ,Safety, Hemlet Item No. DT-T016 MOQ 1000PCS Price Valid Date 30 days after quote Delivery time 20 days after receive the deposit Loading Port NINGBO or SHANGHAI Payment T/T,L/C Brand DINGTAI or Customized Description Shell Material HDPE Function Head Productor Application Construction&Industry Adjust Manner Ratchet (53cm-64cm) ,Weight, …
Also, ,helmet, aerodynamics are important, because a proper design will help prevent ,helmet, lift and buffeting (which can also be exacerbated by the ,helmet,’s perceived or real ,weight,). When comparing ,helmet, mass, it’s important to know the size of the ,helmet, shell used by the manufacturer.
they weared ,helmet, at the time of accident. Continuously road rules are violated. So as to overcome these problems, an Smart ,helmet, is proposed having a control system built inside a ,helmet,. Smart ,Helmet, for Motorcyclist is a project undertaken to increase the rate of road ,safety, …
WEAR A ,HELMET,. It’s important to wear a ,helmet, when riding a scooter. Don’t have a ,helmet,? We’re here to help! If you take our ,safety, quiz, you’ll be given the chance to order a free ,helmet, from Spin. We’ve also teamed up with Overade to offer our riders a discount on foldable ,helmets,, which are easy to carry with you throughout the day.
Safety, always involves compromises. A ,helmet, that could protect completely against every impact might be huge. A strong strap that keeps the ,helmet, in place in a crash may strangle a child catching that ,helmet, in the monkeybars on a playground. ,Helmets, are designed to keep expected impacts within the range of human brain tolerance.
#38010021 - work ,safety helmet, and sign concept illustration design over.. Vector. Similar Images . Add to Likebox #55172050 - Worker man head in yellow ,helmet,. Vector. Similar Images . Add to Likebox #32007825 - Construction Industry Health and ,Safety, Icons isolated on blue.. Vector. Similar ...