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Home > Tianjin Shuangan electric alarm helmet

Tianjin Shuangan electric alarm helmet

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

Tianjin Shuangan electric alarm helmet

MIPS Makes Every Cyclist's Ride Safer - Best Bicycling Helmet

MIPS Makes Every Cyclist's Ride Safer - Best Bicycling Helmet

With bike ,helmets,, for example, the MIPS ,test machines, evaluate a ,helmet,’s effectiveness during the most common type of cycling accident, which occurs at an impact of about 25 kilometers per ...

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Polycarbonate Extrusion: A Complete Guide - Wee Tect

Polycarbonate Extrusion: A Complete Guide - Wee Tect

Polycarbonate ,Extrusion, Techniques. Modern ,technology, integrates a number ,of extrusion, methods as a way of finding or yielding the best method for processing the products. Ideally, you also need to know that the underlying factor which determines the specific ,extrusion, technique to undertake is …

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Masuri - Teamwear and Protection

Masuri - Teamwear and Protection

After years of challenge, in what is a complex marketplace, we have found Masuri’s service second-to-none. Our new kit was delivered ahead of schedule and all …

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Polycarbonate Extrusion: A Complete Guide - Wee Tect

Polycarbonate Extrusion: A Complete Guide - Wee Tect

Polycarbonate ,Extrusion, Techniques. Modern ,technology, integrates a number ,of extrusion, methods as a way of finding or yielding the best method for processing the products. Ideally, you also need to know that the underlying factor which determines the specific ,extrusion, technique to undertake is …

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SMK Helmets - Premium Full Face Open Face and Hybrid ...

SMK Helmets - Premium Full Face Open Face and Hybrid ...

SMK ,Helmets, is an international ,helmet, brand, from the leading manufacturers and exporters of high-end, premium quality full face, open face and hybrid/modular motorcycle and two-wheeler ,helmets,, for men and women riders around the world.

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Gefechtshelm M92 - Wikipedia

Gefechtshelm M92 - Wikipedia

The Gefechtshelm M92 (or Gefechtshelm Schuberth B826) is the standard issue combat ,helmet, of the Bundeswehr, first fielded in 1992 as a replacement of earlier steel ,helmets, that were previously used during the Cold War. It is made from Aramid composite materials and is …

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SMK Helmets - Premium Full Face Open Face and Hybrid ...

SMK Helmets - Premium Full Face Open Face and Hybrid ...

SMK ,Helmets, is an international ,helmet, brand, from the leading manufacturers and exporters of high-end, premium quality full face, open face and hybrid/modular motorcycle and two-wheeler ,helmets,, for men and women riders around the world.

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How football helmets fail to protect against some of the ...

How football helmets fail to protect against some of the ...

5/2/2016, · The team also has a pendulum they use to ,test, the ,helmet,; it involves a large weight that swings down at an arc and hits the ,helmet, on a dummy head, to …

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Masuri - Teamwear and Protection

Masuri - Teamwear and Protection

After years of challenge, in what is a complex marketplace, we have found Masuri’s service second-to-none. Our new kit was delivered ahead of schedule and all …

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MIPS Makes Every Cyclist's Ride Safer - Best Bicycling Helmet

MIPS Makes Every Cyclist's Ride Safer - Best Bicycling Helmet

With bike ,helmets,, for example, the MIPS ,test machines, evaluate a ,helmet,’s effectiveness during the most common type of cycling accident, which occurs at an impact of about 25 kilometers per ...

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Reinventing The Football Helmet: Is Improving The ...

Reinventing The Football Helmet: Is Improving The ...

18/9/2016, · The NFL announced last week it will invest $100 million to advance concussion research. Rachel Martin asks David Camarillo, who leads a Stanford University lab dedicated to inventing such ,equipment

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Football Helmet Standards Overview - NOCSAE

Football Helmet Standards Overview - NOCSAE

measure headform accelerations in three different directions. The testing involves mounting a football helmet on an appropriately sized and mass-specific headform. The headform and helmet combination is then dropped at specific velocities onto a steel anvil covered with a ½-inch hard rubber pad. A single helmet test involves 29

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Reinventing The Football Helmet: Is Improving The ...

Reinventing The Football Helmet: Is Improving The ...

18/9/2016, · The NFL announced last week it will invest $100 million to advance concussion research. Rachel Martin asks David Camarillo, who leads a Stanford University lab dedicated to inventing such ,equipment

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How New Helmet Technology Will Make the NFL and NHL Safer ...

How New Helmet Technology Will Make the NFL and NHL Safer ...

The cost is an issue. Ide told me that the price is about $150 per ,helmet,, including the control unit. Some of that may be offset by insurance savings, but since the ,helmet, and sensor system is ...

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Polycarbonate Extrusion: A Complete Guide - Wee Tect

Polycarbonate Extrusion: A Complete Guide - Wee Tect

Polycarbonate ,Extrusion, Techniques. Modern ,technology, integrates a number ,of extrusion, methods as a way of finding or yielding the best method for processing the products. Ideally, you also need to know that the underlying factor which determines the specific ,extrusion, technique to undertake is …

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HJC F70 Full Face Helmet Review | wBW

HJC F70 Full Face Helmet Review | wBW

And while this is to be expected of any oval-shaped ,helmet,, I think that the larger shell ,size, makes this feeling more pronounced when you wear a small or extra small ,helmet,. Reasonable Pricing The HJC F70 is available at the Revzilla website and is currently listed between $242.99 and $256.49 USD depending on the ,size, and color that you select.

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Football Helmet Standards Overview - NOCSAE

Football Helmet Standards Overview - NOCSAE

measure headform accelerations in three different directions. The testing involves mounting a football helmet on an appropriately sized and mass-specific headform. The headform and helmet combination is then dropped at specific velocities onto a steel anvil covered with a ½-inch hard rubber pad. A single helmet test involves 29

Get Price
Gefechtshelm M92 - Wikipedia

Gefechtshelm M92 - Wikipedia

The Gefechtshelm M92 (or Gefechtshelm Schuberth B826) is the standard issue combat ,helmet, of the Bundeswehr, first fielded in 1992 as a replacement of earlier steel ,helmets, that were previously used during the Cold War. It is made from Aramid composite materials and …

Get Price