logo
chat

Chat
Online

chat

Inquiry

chat

Email

chat
Home > 4G safety helmet function

4G safety helmet function

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

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

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 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

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!

Consultation hotline:0086-15900663312

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

4G safety helmet function

Classes of Hard Hats | Bizfluent

Classes of Hard Hats | Bizfluent

26/9/2017, · ,Type, I or ,Type, II ,hard hats, determine whether the impact protection comes from the top or the sides. Class E. Class E ,hard hats,--formerly the old Class B--provide the highest level of electrical shock protection. The ,hard hat, has a maximum electrical shock protection up to 20,000 volts.

Get Price
5 Best Hard Hats - Nov. 2020 - BestReviews

5 Best Hard Hats - Nov. 2020 - BestReviews

Type, 2 ,hard hats, protect the top and sides of the head. ,Type, 1 ,hard hats, are common in North America, while the ,Type, 2 ,hats, are common in Europe. ANSI has also established three ,hard hat, classes: E, G, and C. Each class represents the degree of protection the ,hat, provides from electrical shock.

Get Price
Hard Hat and Head Protection Basics - TestGuy

Hard Hat and Head Protection Basics - TestGuy

Versions of ANSI Z 89.1 prior to 1997 only used ,Type, 1 and ,Type, 2 classifications to distinguish between caps and full brimmed ,hats,. These classifications are now used to describe the protection characteristics of each ,hard hat,.

Get Price
Hard Hat and Head Protection Basics - TestGuy

Hard Hat and Head Protection Basics - TestGuy

Versions of ANSI Z 89.1 prior to 1997 only used ,Type, 1 and ,Type, 2 classifications to distinguish between caps and full brimmed ,hats,. These classifications are now used to describe the protection characteristics of each ,hard hat,.

Get Price
Hard hats: Know the facts | 2015-12-21 | Safety+Health ...

Hard hats: Know the facts | 2015-12-21 | Safety+Health ...

Ensure ,hard hats, meet ANSI standard requirements and that employees are wearing the proper ,type, for their job task. The three industrial classes ,of hard hats,, according to OSHA, are: Class G - General Helmet: These ,hard hats, provide protection against impact and object penetration. Their voltage protection is limited to 2,200 volts. Class E ...

Get Price
Hard Hats 101 - SafetyGlassesUSA.com Blog

Hard Hats 101 - SafetyGlassesUSA.com Blog

Types, & Classes. ,Hard hats, receive both a ,type, and a classification. Knowing this information is essential for making the best choice in which ,hard hat, to wear. ,Type,. The ,hard hat type, indicates the level of impact protection: ,Type, I ,hard hats, reduce the force of impact from a blow to the top of the head.

Get Price
Choosing a Hard Hat? Use Your Head -- Occupational Health ...

Choosing a Hard Hat? Use Your Head -- Occupational Health ...

16/4/2019, · A ,Type, II ,hard hat, cushions the impact from top-of-the-head blows but also protects the worker from lateral impact. This is a requirement when working around moving equipment or …

Get Price
Common Types Of Hard Hats - Safety Site Tips

Common Types Of Hard Hats - Safety Site Tips

Hard hats, are very important when it comes to working with heavy equipment or working in an area where standard protection precaution is necessary. If you need to have a ,hard, on your work, you must know the ,types of hard hat, that is appropriate and suitable for your work and your working environment.

Get Price
Safety Helmet Colour Code in Construction - Hard Hats ...

Safety Helmet Colour Code in Construction - Hard Hats ...

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.

Get Price
Hard Hats for Sale - Construction Hard Hats Safety Headgear

Hard Hats for Sale - Construction Hard Hats Safety Headgear

Radians Quartz Full Brim ,Hard Hat, - Case of 10. Radians Quartz Full Brim ,Hard Hats, are comfortable and stylish, offering versatile protection. All ,Hard Hats, Meet ANSI Z89.1-2009 ,Type, 1 – …

Get Price
Hard Hat Types and Class Standards - HNS Tools

Hard Hat Types and Class Standards - HNS Tools

These ,hard hats, are given this rating based on the level of protection they provide against electrical hazards. Class E ,hats, are rated to hold up to 20,000 volts of electricity. Class G (General) Class G ,hard hats, are, as stated, the general ,hard hat type,, withstanding up to 2,200 volts of electricity.

Get Price
Head Protection (Hard Hats)Head Protection (Hard Hats)

Head Protection (Hard Hats)Head Protection (Hard Hats)

Hard Hat, Suspension (continued) DonDon t mix different manufacturer ’t mix different manufacturer suspension ,types, and ,hard hats,. Replacement suspension harnesses must be from the same manufacturer and for the same model ,of hard hat,. Don’t wear a ,hard hat, …

Get Price
Construction Hard Hat Types and Class Standards | Maggiescarf

Construction Hard Hat Types and Class Standards | Maggiescarf

Type, I ,hard hats, have brims encircling their entire lengths. ,Type, II. ,Type, II ,hats, have short brims around the front edges, protecting users from injuries caused by objects and blows from the top and sides. ,Type, II ,hard hats, come with a thick high-density suspension and foam for extra protection against impact.

Get Price
Hard Hats and Construction Head Protection

Hard Hats and Construction Head Protection

Type, I ,hard hats, are the most common. For additional protection and comfort against rain and harmful uv rays consider using a fullbrim ,hard hat, or a standard safety ,hard hat, with a removable ,hard hat, sun visor. If you require ,hard hat, attachments, such as earmuffs or visors, select a safety ,hard hat, …

Get Price
Common Types Of Hard Hats - Safety Site Tips

Common Types Of Hard Hats - Safety Site Tips

Hard hats, are very important when it comes to working with heavy equipment or working in an area where standard protection precaution is necessary. If you need to have a ,hard, on your work, you must know the ,types of hard hat, that is appropriate and suitable for your work and your working environment.

Get Price