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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.

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

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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..

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lift hard hat suspension
Comparison between ABS and PP - China Top Lockers
Comparison between ABS and PP - China Top Lockers

20/9/2017, · Comparison ,between ABS, and PP For the ,ordinary ABS, plastic and PP plastic, they both belong to olefine copolymer. Meanwhile, ,ABS, has better comprehensive properties than PP plastic, which can be verified easily by checking the prices of ,ABS, plastic and PP plastic. The price of ,ABS, plastic per ton is much higher than that of the PP per ton.

Motorcycle Helmet Standards Explained: DOT ECE 22.05 & Snell
Motorcycle Helmet Standards Explained: DOT ECE 22.05 & Snell

8/4/2013, · Buying a ,helmet, may make you wonder about the various ,helmet safety, certifications and changes that go into effect in May 2013 for the DOT ,helmet, standard may make you wonder even more.

ABS vs Polycarbonate: Which Helmet Shell Material Is ...
ABS vs Polycarbonate: Which Helmet Shell Material Is ...

10/7/2019, · What ,ABS, and Polycarbonate Have in Common. Both ,ABS, and polycarbonate are plastic, like much of the rest of your ,helmet,.. They Are Good Engineering Materials. There are a few physical properties that make both ,ABS, and polycarbonate useful for engineering.. What makes them great for ,helmets, is that they are resilient to impact, and can survive a wide range of temperatures.

HELMETBOYS.COM Online Shop
HELMETBOYS.COM Online Shop

Trade in your old motorcycle ,helmet, & get a discount $10 OFF when you buy RS959 ,helmet,--trade-in one ,helmet, per transaction only @ HelmetBoys.com retail store New KYT 2020 Model KASMA DANIEL

Bike Helmets - What Differences are there between ...
Bike Helmets - What Differences are there between ...

11/12/2017, · Still, there can be major ,differences between, various cycling ,helmets,. A good cycling ,helmet, is safe! The price of a bicycle ,helmet, doesn’t say anything about the safety it offers. All bike ,helmets, that we carry, from inexpensive to high-end, are …

3M Hard Hat Head Protection for Personal Safety | 3M ...
3M Hard Hat Head Protection for Personal Safety | 3M ...

3M™ SecureFit™ X5000 Series ,Safety Helmets,. 32 Options. 3M™ Elevated Temperature Hard Hat H-704T, Light Blue, 4-Point Ratchet Suspension, 10 EA/Case. 3M™ Cap Style H-700 Series Hard Hats. 65 Options. 3M™ Full Brim H-800 Series Hard Hats. 52 Options.

Types of Motorcycle Helmets - Understanding the Different ...
Types of Motorcycle Helmets - Understanding the Different ...

Modern ,helmets, are very different from the first models regarding weight, safety, and looks. The most common material is plastic, but others like fiberglass, Kevlar and carbon fiber are also available. Still, when we say plastic, it’s crucial to mention that it’s not any ,ordinary, plastic.

Billys Crash Helmets' definitive guide to choosing a safe ...
Billys Crash Helmets' definitive guide to choosing a safe ...

But then ,the differences, are pretty small with less a 17.3% overall ,difference between, thermoplastic and carbon ,helmets,. And don’t forget there’ll be some real cheapo lids amongst the plastic ones as they’re the cheapest to make.

What’s the Difference Between Ordinary Motorcycle Helmets ...
What’s the Difference Between Ordinary Motorcycle Helmets ...

26/12/2012, · These ,helmets, are made specifically for snowmobile. Some individuals commit the harmful mistake of employing an ,ordinary, bike ,helmet, while riding a snowmobile. Remember, a snowmobile ,helmet, is made to protect the rider from cold atmosphere and wind too. Your ,ordinary, motorcycle ,helmets, cannot replace snowmobile ,helmets,.

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

Dual-sport (Crossover, ADV, Hybrid, Enduro) ,Helmet,. Dual sport ,helmets, are a mix ,between, an off-road ,helmet, and a full-face ,helmet,. It has an exterior styling similar to an off-road ,helmet, with a large visor and lower chin bar, but offer more interior padding and comfort similar to a full-face ,helmet,.

What is the difference between an automotive helmet and a ...
What is the difference between an automotive helmet and a ...

Most automotive ,helmets, are much lighter than motorbike ,helmets,. They also are built to be worn inside a car, so areodynamics and fog free visor do not count. Automotive ,helmets, are only worn during testing and racing events, so they may comply wi...

Differences in Carbon Fiber & Fiberglass Helmets | It ...
Differences in Carbon Fiber & Fiberglass Helmets | It ...

Differences, in Carbon Fiber & Fiberglass ,Helmets, by Matt Gerrard . ... ,Helmet, design is usually a trade-off ,between, the different properties of a material. The lighter a ,helmet, is, the easier it is for the rider to wear, but if it's too light, the strength will be compromised. Resilience.

Eye and Face Protectors : OSH Answers
Eye and Face Protectors : OSH Answers

Lenses: CSA-certified eye and face protectors must meet the criteria for impact resistance as outlined in the standard.Only devices made of approved materials are permitted. Markings: The manufacturer or supplier certification mark must be present on all approved ,safety, lenses, frames (front and temple), removable side shields, and other parts of the glasses, goggles, or ,helmets,.

What Is The Difference Between Ordinary Motorcycle Helmets ...
What Is The Difference Between Ordinary Motorcycle Helmets ...

Snowmobile ,Helmets,. Forsale Lander. Snowmobile ,Helmets, Motorcycle ,Helmets, Company Logo Logos Logo Motorcycle ,Helmet

What is the difference between auto darkening welding ...
What is the difference between auto darkening welding ...

5/9/2014, · Auto-darkening welding ,helmet, to avoid glare. ,Ordinary, mask, put away the gun first position, and then down the black glass, this period was to ensure that the right hand does not move, very difficult. Auto-darkening mask is no more a problem. Auto-darkening welding ,helmet, can reduce the wire, tungsten, argon loss, because the first visible under the ignition on.