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what is the history vault

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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Solutions to meet different needs

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.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

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CONTACT USCustomer satisfaction is our first goal!
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Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

what is the history vault
Bike Helmets - Men's & Women's Cycle Helmets for mountaiin ...
Bike Helmets - Men's & Women's Cycle Helmets for mountaiin ...

Bicycle ,Helmets,. ,Safety, is always a priority when it comes to cycling, so explore our range of cycle ,helmets, to find the one that is perfect for you. Our extensive range of bicycle ,helmets, are from a selection of the best brands so we can offer a great variety that works for every rider and budget.

Helmet Safety: Keep a Lid On It | Rush System
Helmet Safety: Keep a Lid On It | Rush System

Other ,helmets, are designed to protect against multiple moderate impacts, including football and hockey ,helmets,. However, you may still have to replace these ,helmets, after one severe impact, particularly if the ,helmet, has visible signs of damage, such as a cracked shell or a permanent dent. 5. A ,helmet, is just part of the ,safety, equation.

Bike Helmet Sizing | Helmet Size Chart | Follow these easy ...
Bike Helmet Sizing | Helmet Size Chart | Follow these easy ...

The proper ,helmet, fit is one of the most important factors for ,safety, and comfort. A snug, aligned fit will achieve a safe and secure ride. Below are 3 simple steps to determine the proper ,helmet size,.

Aviation Helmet Standards | U.S. Department of the Interior
Aviation Helmet Standards | U.S. Department of the Interior

Helmet, model ,Helmet Size, Date of certificate Link to certificate; Evolution Aviation ,Helmets,: EVO HPH Type I Helicopter ,Helmet,: Large (57-60 cm) November 20, 2019: Evolution Aviation ,Helmets,: EVO 152 Type I Helicopter ,Helmet,: Large (57-60 cm) January 9, 2020: Evolution Aviation ,Helmets,: EVO 252 Type I Helicopter ,Helmet,: Large (57-60 cm) January ...

Motorcycle helmet - Wikipedia
Motorcycle helmet - Wikipedia

A motorcycle ,helmet, is a type of ,helmet, used by motorcycle riders. The primary goal of a motorcycle ,helmet, is motorcycle ,safety, – to protect the rider's head during impact, thus preventing or reducing head injury and saving the rider's life. Some ,helmets, provide additional conveniences, such as ventilation, face shields, ear protection, intercom etc.

SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS | HSE India
SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS | HSE India

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,.

Indian Standard: SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS
Indian Standard: SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS

Helmets, shall be in sizes 520, 530, 540, 550, 560, 570, 580, 590 and 600 mm. These sizes may be generated out of one or more shells or one or more headbands. The ,size, adjustment range shall be clearly marked on the ,helmet,. 4.1.1. A tolerance of ±10 mm on the ,size, …

Safety and Security.. Cycling Helmets WhyCycle? - The ...
Safety and Security.. Cycling Helmets WhyCycle? - The ...

Helmet, Facts You can find the London Cycling Campaign policy on compulsory ,helmet, usage here. The Bicycle ,Helmet Safety, Institute a pro ,helmet, body has its own website which you might like to visit. Here is the abstract from a UK study on the effects of cycle ,helmets,: the main finding: if pedestrians and motorists wore ,helmets, it would save 12 times more lives than if cyclists wore them.

Helmet Fit - Helmet Check - Motorcycle Helmet Safety Resource
Helmet Fit - Helmet Check - Motorcycle Helmet Safety Resource

Helmet, Fit. ,Size,. There's more to fitting a ,helmet, than just buying the one that matches your hat ,size, or guessing at “small, medium or large.” However, hat ,size, is a good starting point. Measure your head at its largest circumference – usually just above your eyebrows in front, over your eyes and around in back.

Kids Bike Helmet Sizes: A Perfect Fit in 6 Easy Steps!
Kids Bike Helmet Sizes: A Perfect Fit in 6 Easy Steps!

You should always have a child wear a properly fitted ,helmet, when riding a bike, skateboard or scooter. If a ,helmet, isn’t the right ,size,, it won’t stay in place and can’t properly protect your child’s head if they crash!. Luckily kids bike ,helmet, sizes and getting a great ,helmet, fit are pretty easy to get right if you follow a few simple steps that we’ll guide you through below.

Motorcycle helmet - Wikipedia
Motorcycle helmet - Wikipedia

A motorcycle ,helmet, is a type of ,helmet, used by motorcycle riders. The primary goal of a motorcycle ,helmet, is motorcycle ,safety, – to protect the rider's head during impact, thus preventing or reducing head injury and saving the rider's life. Some ,helmets, provide additional conveniences, such as ventilation, face shields, ear protection, intercom etc.

Helmet Fit Test | Safe Kids Worldwide
Helmet Fit Test | Safe Kids Worldwide

Learn how to properly fit a bike ,helmet,. Does your ,helmet, fit properly - take the ,Helmet, Fit Test!

TISCO Post Occupational Health and Safety Management ...
TISCO Post Occupational Health and Safety Management ...

After Occupational Health and ,Safety Management, System is published, ,TISCO, can rely upon system self-improvement features, to further standardize ,safety management,, implement process control for production ,management, and engineering construction, implement timely detection of problems, timely rectification, continuous improvement of occupational health and ,safety management, performance, …

Head protection : Safety Health and Wellbeing : The ...
Head protection : Safety Health and Wellbeing : The ...

Reissue of ,safety helmets,. No ,safety helmet, should be reissued unless the ,helmet, has been thoroughly cleaned and inspected. In general, when a ,helmet, is being re-issued to a different person at least a new sweatband should be fitted. Working life. Excessive discolouration of the shell colour or weathering of the surface may indicate a loss of ...

OSHA Hard Hat Requirements | Hard Hat Safety Rules
OSHA Hard Hat Requirements | Hard Hat Safety Rules

8/1/2019, · A hard hat is a ,helmet, worn on the job to prevent head injury. Such injuries to the head might result from falling objects, debris, weather-related elements, etc. It’s not uncommon for workers to bump into fixed objects on a site or to encounter electrical hazards.

Football Helmet Standards Overview - NOCSAE
Football Helmet Standards Overview - NOCSAE

Once the ,helmet, has finished the reconditioning process, the shell may be the only original part of the ,helmet, that remains. In a ,helmet, older than five years that has been regularly reconditioned, the only part of the ,helmet, that is actually five years old is probably the shell. ,Helmet, shells cannot be replaced as part of the reconditioning ...

Deep Learning-Based Safety Helmet Detection in Engineering ...
Deep Learning-Based Safety Helmet Detection in Engineering ...

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.