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Safety helmet is not required in office area

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.

Why Choose Us
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

Safety helmet is not required in office area
Astronaut Helmet - Universe Today
Astronaut Helmet - Universe Today

A typical astronaut ,helmet, like those worn in the Apollo missions is ,made, of highly strengthened polycarbonate. Polycarbonate is a high impact-resistant ,plastic, that you can also find in ...

What Kind Of Plastic Are Football Helmets Made Of
What Kind Of Plastic Are Football Helmets Made Of

What Kind Of Plastic, Are Football ,Helmets Made, Of

Bicycle Helmet Terms and Definitions
Bicycle Helmet Terms and Definitions

Note: we also have a page up with longer definitions of ,helmet types,.. BMX ,helmet,: ,Helmet, for use in Bicycle MotoCross events.Most are hard shell, full coverage motorcycle-style ,helmets, with chinbars and few if any vents. Bridge: The part of a ,helmet, running crosswise between vents.. Buckle: The strap fastener.Most common is the Fastex style buckle from ITW Nexis, a ,plastic, piece that opens by ...

A Beginner's Guide to Types of Motorcycle Helmets
A Beginner's Guide to Types of Motorcycle Helmets

Types, of Motorcycle ,Helmets,. There are six main ,types, of motorcycle ,helmets,: full face, modular, open face, half, off-road, and dual-sport. Full Face ,Helmet,. The full-face ,helmet, offers the most coverage around your head and neck and is considered the safest ,type, of motorcycle ,helmet, …

What is a Football Helmet Made Of? - Helmet Safety ...
What is a Football Helmet Made Of? - Helmet Safety ...

The Anatomy of a Football ,Helmet,. Ever since ,plastic, officially replaced leather, the basic anatomy of a modern football ,helmet, has generally remained the same. Today, ,helmets, consist of a hard shell, several inner layers of padding, a face mask and chinstrap. However, different position’s ,helmet, will be modified based on their particular needs.

Composite Helmet Ballistic helmets Military helmets USA ...
Composite Helmet Ballistic helmets Military helmets USA ...

Approximately 36 of these ,helmets, were ,made,. The ,helmet, is constructed of epoxy resin and fitted with an M1 ,type, chinstrap. The exterior of the ,helmet, is coated with a skin of ABS (Acrylonitrile, Butadiene, and Styrene, a very tough, impact resistant ,plastic,." Photographs supplied by CHRIS JOHNSON

Astronaut Helmet - Universe Today
Astronaut Helmet - Universe Today

A typical astronaut ,helmet, like those worn in the Apollo missions is ,made, of highly strengthened polycarbonate. Polycarbonate is a high impact-resistant ,plastic, that you can also find in ...

What Are the Different Types of Plastic? | Quality Logo ...
What Are the Different Types of Plastic? | Quality Logo ...

18/9/2020, · Corrugated ,plastic, is a versatile ,type of plastic, that’s ,made, in flexible sheets. This ,type of plastic, is used to create packaging, signs, pet enclosures, and even medical equipment. There is a growing demand for this material as it’s a high quality ,plastic, with a ton of uses.

Helmet Case Study - Materials Group
Helmet Case Study - Materials Group

All ,helmets, are ,made, from a number of components: an outer shell, an inner liner (for good fit and comfort), fitting straps, and perhaps a decorative covering. ,Helmet, shells are ,made, by blow moulding, vacuum moulding or injection moulding. In many cases the relatively thin section of the outer shell lends itself to sheet process technologies.

Anybody know anything about this helmet. Made from a ...
Anybody know anything about this helmet. Made from a ...

Anybody know anything about this ,helmet,. ,Made, from a bakelite ,type plastic, and is from Minnesota. Solved. Close. 142. Posted by. u/My_Fucking_City. 6 years ago. Archived. ... The stuff the ,helmet, is ,made, out of is phenolic resin interwoven with a fabric. It goes by the name of Tufnol. level 1. Daxos157. 12 points · 6 years ago. Miners ,helmet, ...