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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.

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

hat size chart
How to choose a motorcycle helmet that's right for you ...
How to choose a motorcycle helmet that's right for you ...

‘AS1968’ is the Australian ,safety, standard ,for motorcycle helmets,, indicating that the ,helmet, model has passed rigorous testing to be deemed safe for road use, while ‘UNECE 22.05’ is the European equivalent. It is also legal for retailers to sell ,helmets, that are compliant with DOT, Snell, and BSI standards.

How to choose a motorcycle helmet that's right for you ...
How to choose a motorcycle helmet that's right for you ...

‘AS1968’ is the Australian ,safety, standard ,for motorcycle helmets,, indicating that the ,helmet, model has passed rigorous testing to be deemed safe for road use, while ‘UNECE 22.05’ is the European equivalent. It is also legal for retailers to sell ,helmets, that are compliant with DOT, Snell, and BSI standards.

The 3 Safest Motorcycle Helmet Brands | MotorBiscuit
The 3 Safest Motorcycle Helmet Brands | MotorBiscuit

According to the ,Motorcycle Safety, Foundation (MSF), ,helmets, are the “most important protective gear you can wear while riding a ,motorcycle,.” Nearly 5,200 motorcyclists were killed in 2017 alone, but ,helmets, can reduce the risk a rider’s death by 37% and head injury by 69%, according to Advocates for Highway & Auto ,Safety, and the CDC (Centers for Disease Control and Prevention).

INDUCTION MOTOR PARAMETERS LOCKED ROTOR TEST The …
INDUCTION MOTOR PARAMETERS LOCKED ROTOR TEST The …

Pg is power in the air gap of the machine. As the ,circuit, indicates part of this power is converted to mechanical energy, while the other part represents the losses in the rotor resistance. Figure 3. ,Induction, Machine Equivalent ,Circuit, Solving the ,circuit, at rated conditions we obtain the following: Pg = 678W which gives us the torque of T=10 ...

Safest Motorcycle Helmet In 2020 | Know The Details
Safest Motorcycle Helmet In 2020 | Know The Details

The ,motorcycle helmet, brand 6D has earned huge popularity from all over the world because of bringing ,safety, and stylish ,helmets, in the market. For the ,motorcycle, riders who have been searching for a ,motorcycle helmet, that has both ,safety, features along with a higher level of durability, 6D ATS-1 ,Motorcycle Helmet, can be a PERFECT choice.

Motorcycle Helmet Safety Ratings 2020 – 4 Best Certifications
Motorcycle Helmet Safety Ratings 2020 – 4 Best Certifications

5/7/2020, · ,Motorcycle helmet safety, ratings will indicate how much security it can provide. And every ,helmet, is different from the other. Plus, you will need to research for finding the best ,motorcycle helmet, with ,safety, ratings. Some of the ,motorcycle helmets, are more durable and protective.

How To Choose The Safest Motorcycle Helmet 2020
How To Choose The Safest Motorcycle Helmet 2020

There are several ,safety, standards ,for motorcycle helmets,, and knowing what they cover can be confusing. They can overlap in requirements, and have different criteria in other respects. According to popular blogger, Motorbike Writer , “The most important feature in a ,helmet, is its ,safety, rating, so I’d check official ratings such as the UK SHARP website ” (which will be discussed below).

Safety Motorcycle Accessories Helmet Safety Motorcycle ...
Safety Motorcycle Accessories Helmet Safety Motorcycle ...

Alibaba.com offers 272 ,safety motorcycle, accessories ,helmet, products. About 15% of these are bicycle ,helmet,, 10% are ,helmets,, and 1% are earphone & headphone. A wide variety of ,safety motorcycle, accessories ,helmet, options are available to you, such as full face ,helmet,, open face ,helmet,, and half face ,helmet,.

The 3 Safest Motorcycle Helmet Brands | MotorBiscuit
The 3 Safest Motorcycle Helmet Brands | MotorBiscuit

According to the ,Motorcycle Safety, Foundation (MSF), ,helmets, are the “most important protective gear you can wear while riding a ,motorcycle,.” Nearly 5,200 motorcyclists were killed in 2017 alone, but ,helmets, can reduce the risk a rider’s death by 37% and head injury by 69%, according to Advocates for Highway & Auto ,Safety, and the CDC (Centers for Disease Control and Prevention).

Safety Motorcycle Accessories Helmet Safety Motorcycle ...
Safety Motorcycle Accessories Helmet Safety Motorcycle ...

Alibaba.com offers 272 ,safety motorcycle, accessories ,helmet, products. About 15% of these are bicycle ,helmet,, 10% are ,helmets,, and 1% are earphone & headphone. A wide variety of ,safety motorcycle, accessories ,helmet, options are available to you, such as full face ,helmet,, open face ,helmet,, and half face ,helmet,.