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
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,.
Hard hats for ,safety, and comfort arrived in the early 20th century when working conditions for labourers were becoming more and more dire. Over the ages, many materials have been used for hard hats, in 1930’s aluminium hard hats became a standard but as time passed better materials were tried and tested, so nowadays most hard hats/,safety helmets, are made from thermoplastics.
10/7/2017, · The company’s Zenith ,helmet, meets the ,safety, requirements of the consensus standard for ,construction, headwear (ANSI Z89.1) and is approved for work in locations where electrical shock is a potential hazard, Rice said. Skanska also decided to evaluate the Zenith ,helmet,, with about 30 employees participating in a field test.
Visual examination of the workplace and in-time reminder to the failure of wearing a ,safety helmet, is of particular importance to avoid injuries of workers at the ,construction site,. Video monitoring systems provide a large amount of unstructured image data on-,site, for this purpose, however, requiring a computer vision-based automatic solution for real-time detection.
A wide variety of ,construction safety helmet, options are available to you, There are 2,988 suppliers who sells ,construction safety helmet, on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Taiwan, China, from which the percentage of ,construction safety helmet, supply is 1%, 96%, and 2% respectively.
9/5/2019, · 1. Head Protection/,Safety Helmets,/Hard Hat. In ,construction, worksite, there is a higher chance of possible head injury due to falling debris and other related accidents. ,Site, Engineers and all ,construction, personnel involved in ,site, activities should wear a ,safety helmet, or hard hat before entering the work ,site, and it should be wear at all times.
Are we aware enough of the ,safety helmet, standards? Hard Hat Color Code. It is essential to know the types of ,helmet, color code in ,construction,. Though this list is a standard one. Each company can represent their own standard. Photo by CEphoto, Uwe Aranas, CC BY-SA 3.0.