Welcome to the company, we have many years of professional experience!
Chat
Online
Inquiry
Home > The history of hard hats

The history of hard hats

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

Certificate of Honor
CONTACT USCustomer satisfaction is our first goal!
Email us

Consultation hotline:0086-15900663312

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

The history of hard hats
Safety Vests - Understanding the Different Classes & Colors
Safety Vests - Understanding the Different Classes & Colors

These ,vests, also feature white or silver ,reflective, material for better visibility at night. LED or lighted ,vests, are also available for increased nighttime visibility. Yellow, orange, and lime green are truly the standard for traffic-related safety ,vests,, but you will also find blue ,vests, …

The Importance of Wearing a Reflective Safety Vest | High ...
The Importance of Wearing a Reflective Safety Vest | High ...

11/8/2014, · The ,use, of a construction construction safety ,vest, is necessary for the prevention of injury because wearing one would enhance the visibility of the workers. The ,reflective, stripes on the clothing and the intense fluorescent orange and yellow fabrics help assure that the …

The Importance Of Wearing Workplace Safety Vests - Product ...
The Importance Of Wearing Workplace Safety Vests - Product ...

Class 2 (ANSI approved) ,reflective, safety ,vests, are ,used, by workers in higher traffic areas, but where speeds are usually 25 mph or less. A Class 2 ,vest, looks like those often worn by traffic police or crossing guards. Approved colors for this level ,vest, are orange, yellow, and lime green.

Mandatory equipment for vehicle in Europe » Oponeo.co.uk
Mandatory equipment for vehicle in Europe » Oponeo.co.uk

Reflective, jacket; Fire extinguisher + the ,reflective, jacket may be bright yellow, orange or red + in addition to a warning triangle, vehicles above 3.5 t must carry a portable yellow pulsating lamp for ,use, together with the warning triangle + seatbelts must be fastened at all times in front seats (and in rear seats when fitted)

Be Seen in the Dark - Scientific American
Be Seen in the Dark - Scientific American

Retro-,reflective, material—often referred to as ,reflective, material, ,used, on road signs and some safety gear, for example—bounces back almost all of the light that shines onto it.

How to Choose the Right Window Tint for Your Car
How to Choose the Right Window Tint for Your Car

Choosing the right window tint for your ,car, is a personal thing. ... It can have a shiny and ,reflective, appearance that may not go well with everyone; The metal layer can interfere with your mobile phone, GPS transmission, radio reception, and other on board electronics.

Be Seen in the Dark - Scientific American
Be Seen in the Dark - Scientific American

Retro-,reflective, material—often referred to as ,reflective, material, ,used, on road signs and some safety gear, for example—bounces back almost all of the light that shines onto it.

Australian Hi Vis Standards; what are they and do you ...
Australian Hi Vis Standards; what are they and do you ...

Class R – ,Reflective, fabric for Night ,Use, Only (i.e. 3M ,reflective, tape). It is important to understand the impact of washing Class R materials. The washing process slowly disintegrates the ,reflective, properties of the material. Most ,reflective, tapes ,used, in Australia only remain compliant for about 30 washes.

How Does High Vis Work? - Brightkidz
How Does High Vis Work? - Brightkidz

At night, light from sources such as ,car, headlights bounces off the ,reflective, areas to make the tape glow, increasing night time visibility. By wearing or carrying something ‘high vis’ which has both fluorescent and ,reflective, materials, it will help you to be seen day, dusk and night: ‘Fluorescent for day, ,reflective, for night’.

Australian Hi Vis Standards; what are they and do you ...
Australian Hi Vis Standards; what are they and do you ...

Class R – ,Reflective, fabric for Night ,Use, Only (i.e. 3M ,reflective, tape). It is important to understand the impact of washing Class R materials. The washing process slowly disintegrates the ,reflective, properties of the material. Most ,reflective, tapes ,used, in Australia only remain compliant for about 30 washes.