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Hit the safety helmet on the 30th floor

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.

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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

Hit the safety helmet on the 30th floor
KASK Road Bike Helmets | Treknology3 Bikes Singapore
KASK Road Bike Helmets | Treknology3 Bikes Singapore

With just 215g of weight, Protone has the lowest drag and the fastest ,heat dissipation, coefficients compared to any other ventilated ,helmet,. Thanks to several ventilation holes and a thick padding material, ,heat, and moisture are dissipated very fast, improving comfort and performance without giving up on safety: the top area is reinforced with an internal plastic sub-structure that increases ...

Galaxy S20 Ultra - Fortitude Series - cellhelmet
Galaxy S20 Ultra - Fortitude Series - cellhelmet

Fortitude Series for Samsung Galaxy S20 Ultra - Olive Drab Green. $39.99. Superb protection w/ patent-pending technologies baked in. Proprietary protection technologies (patent(s) pending) Pyramid Protect - raised internal pyramids for ultimate back protection and ,heat dissipation, Cross Diffuse - …

Best XC and marathon helmets for 2020: how to choose the ...
Best XC and marathon helmets for 2020: how to choose the ...

The Spectrum uses three in-mould EPS liners which are integrated to increase rigidity and is claimed to improve energy ,dissipation, away from the head. 15 vents across the ,helmet, work in conjunction to ventilate air through the ,helmet, keeping you cool.

Cycling helmets with optimum ventilation - Phys.org
Cycling helmets with optimum ventilation - Phys.org

For example, if the new head model signals a reduction in ,heat dissipation, or the body absorbs ,heat, through the head, the full-body model triggers the body's cooling system - the production of sweat.

Best Ponytail Friendly Bike Helmet > Good-Better-Best ...
Best Ponytail Friendly Bike Helmet > Good-Better-Best ...

This ,helmet, is the product of an extremely successful collaboration with the renowned cycling team Sky, and sets the standard for ventilation, ,heat dissipation, and aerodynamics. Tested in Jaguar’s wind tunnel with their CFD expertise, the Protone has an extremely low drag coefficient and thanks to its large openings, a reduced contact surface on the head.

The Dangers of Heat Stress for Athletes | STACK
The Dangers of Heat Stress for Athletes | STACK

A survey of studies examining the effects of uniforms and sports gear on ,heat, stress in athletes. ... and this scenario reduces ,heat dissipation, via ... ,helmets, can be removed for general fitness ...

Fortitude Series - Note 10+ - cellhelmet
Fortitude Series - Note 10+ - cellhelmet

Fortitude Series for Samsung Galaxy Note 10+ - Slate Blue. $39.99. Superb protection w/ patent-pending technologies baked in. Proprietary protection technologies (patent(s) pending) Pyramid Protect - raised internal pyramids for ultimate back protection and ,heat dissipation, Cross Diffuse - …

Kask Protone Helmets  Helmets | Spoken Cycles
Kask Protone Helmets Helmets | Spoken Cycles

With just 215g of weight, Protone has the lowest drag and the fastest ,heat dissipation, coefficients compared to any other ventilated ,helmet,. Thanks to several ventilation holes and a thick padding material, ,heat, and moisture are dissipated very fast, improving comfort and performance without giving up on safety: the top area is reinforced with an internal plastic sub-structure that increases ...

Ibex 2.0 Road Helmet | Optimal Air Flow Ventilation - HJC ...
Ibex 2.0 Road Helmet | Optimal Air Flow Ventilation - HJC ...

The IBEX 2.0 road ,helmet, is an ultra-lightweight and comfortable ,helmet, designed to provide optimal ventilation. Its unique shape improves aerodynamics and allows it to evacuate ,heat, more quickly. Developed in HJC’s own wind tunnel laboratory, the IBEX integrates the Venturi Dynamics to balance the air resistance force.

Safety helmet for heat dissipation - Multi Polar ...
Safety helmet for heat dissipation - Multi Polar ...

22/5/2007, · Safety ,helmet, for ,heat dissipation, . United States Patent 7219371 . Abstract: The present invention relates to a ,heat, dissipating safety ,helmet, comprising a shell, a liner and a strap. The shell comprises a top portion, a rim, and a visor outwardly ...

KASK Road Bike Helmets | Treknology3 Bikes Singapore
KASK Road Bike Helmets | Treknology3 Bikes Singapore

With just 215g of weight, Protone has the lowest drag and the fastest ,heat dissipation, coefficients compared to any other ventilated ,helmet,. Thanks to several ventilation holes and a thick padding material, ,heat, and moisture are dissipated very fast, improving comfort and performance without giving up on safety: the top area is reinforced with an internal plastic sub-structure that increases ...

Cycling helmets with optimum ventilation - Phys.org
Cycling helmets with optimum ventilation - Phys.org

For example, if the new head model signals a reduction in ,heat dissipation, or the body absorbs ,heat, through the head, the full-body model triggers the body's cooling system - the production of sweat.

The Dangers of Heat Stress for Athletes | STACK
The Dangers of Heat Stress for Athletes | STACK

A survey of studies examining the effects of uniforms and sports gear on ,heat, stress in athletes. ... and this scenario reduces ,heat dissipation, via ... ,helmets, can be removed for general fitness ...

helmet heat dissipation - Road Bike Review
helmet heat dissipation - Road Bike Review

25/6/2014, · ,helmet heat dissipation, Having a small fan sucking g or pulling air could open up lots of design options relating to aerodynamics since vents letting in air become less important. One possible objection would be the "thrust" it could be abused to create, but even with a decent fan this would be essentially zero, plus they could test and approve designs before they go into production to ensure ...

Best XC and marathon helmets for 2020: how to choose the ...
Best XC and marathon helmets for 2020: how to choose the ...

The Spectrum uses three in-mould EPS liners which are integrated to increase rigidity and is claimed to improve energy ,dissipation, away from the head. 15 vents across the ,helmet, work in conjunction to ventilate air through the ,helmet, keeping you cool.

Thermal comfort of cricket helmets: An experimental study ...
Thermal comfort of cricket helmets: An experimental study ...

1/1/2011, · This effect may be explained by the structure of the ,helmet, - where there are openings or gaps on the side, there is less resistance, resulting in increased airflow, and increased ,heat dissipation,. The four different ,helmets, tested have different designs and locations of ventilation holes: The NXT ,helmet,, for example, has an inner liner to assist with ,heat dissipation,.

Kask Protone Helmets  Helmets | Spoken Cycles
Kask Protone Helmets Helmets | Spoken Cycles

With just 215g of weight, Protone has the lowest drag and the fastest ,heat dissipation, coefficients compared to any other ventilated ,helmet,. Thanks to several ventilation holes and a thick padding material, ,heat, and moisture are dissipated very fast, improving comfort and performance without giving up on safety: the top area is reinforced with an internal plastic sub-structure that increases ...