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Home > Safety helmet with the highest protection level

Safety helmet with the highest protection level

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

Safety helmet with the highest protection level

GitHub - njvisionpower/Safety-Helmet-Wearing-Dataset ...

GitHub - njvisionpower/Safety-Helmet-Wearing-Dataset ...

Safety helmet, (hardhat) wearing detect dataset(安全帽佩戴检测数据集, SHWD). We also provide pretrained models. Introduction. SHWD provide the dataset used for both ,safety helmet, wearing and human head detection.

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Modernization of the DOT Motorcycle Helmet Standard Thom ...

Modernization of the DOT Motorcycle Helmet Standard Thom ...

DOT ,helmet, standard uses a quasi-,static, retention system ,test,, which requires that a ,helmet, retention system be subjected to a 300 lb. downward ,pull, by a mandible-like device. While this procedure effectively tests the strength of the retention system, it does not ,test, how well the ,helmet, remains in place when subjected to other forces.

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Testing the Positional Stability of Motorcycle Helmets ...

Testing the Positional Stability of Motorcycle Helmets ...

Retention System ,Test, Methods and Failure Criteria ,Static, Dynamic Standard Year ,Helmet Test Test, Drop Mounting Preload Load Preload Mass Height FMVSS 223 N, 1335 N, No.218 1988 Headform 30 sec. 120 sec. ANSI Headform Z90.1 1992 or Base 23 kg* 120mm 225 N, IliON, AS 1698 1988 Headform I 30 sec. 120 sec. Headform 7 kg

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GitHub - njvisionpower/Safety-Helmet-Wearing-Dataset ...

GitHub - njvisionpower/Safety-Helmet-Wearing-Dataset ...

Safety helmet, (hardhat) wearing detect dataset(安全帽佩戴检测数据集, SHWD). We also provide pretrained models. Introduction. SHWD provide the dataset used for both ,safety helmet, wearing and human head detection.

Get Price
What is Bollard Pull Test and Requirements for the Bollard ...

What is Bollard Pull Test and Requirements for the Bollard ...

Sustained Bollard ,Pull, is the mean value of the ,pull, during a specific time period (5 to 10 min.). If the measurements are taken every 30 sec., the sustained Bp is the mean value of the readings. Maximum ,Static, Bollard ,Pull, is the highest 30 second value read during the ,test,. If the measurements are taken every 30 sec., the maximum ,static, Bp is the highest mean value of two consecutive readings.

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What is Bollard Pull Test and Requirements for the Bollard ...

What is Bollard Pull Test and Requirements for the Bollard ...

Sustained Bollard ,Pull, is the mean value of the ,pull, during a specific time period (5 to 10 min.). If the measurements are taken every 30 sec., the sustained Bp is the mean value of the readings. Maximum ,Static, Bollard ,Pull, is the highest 30 second value read during the ,test,. If the measurements are taken every 30 sec., the maximum ,static, Bp is the highest mean value of two consecutive readings.

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EN 397 and ANSI Z89 Standard Portable Safety Helmet Anti ...

EN 397 and ANSI Z89 Standard Portable Safety Helmet Anti ...

EN 397 and ANSI Z89 Standard Portable ,Safety Helmet, Anti ,Static, Resistance. EN 397 and ANSI Z89 Standard Portable ,Safety Helmet, Anti ,Static, Resistance Tester I. Quick Details: Alternative name ,Helmet Static, resistance ,test, machine Function ,Test, anti-,static, property ,of safety, ...

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Difference Between Static Testing And Dynamic Testing

Difference Between Static Testing And Dynamic Testing

Static testing, and dynamic ,testing, are important ,testing, methods available for developers and testers in Software Development lifecycle. These are software ,testing, techniques which the organisation must choose carefully which to implement on the software application. In order to get the most out of each type of ,testing,, and choose the right tools for a given situation, it’s crucial to ...

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ESD or Antistatic Safety Shoes?! | Safety Shoes and Gloves

ESD or Antistatic Safety Shoes?! | Safety Shoes and Gloves

Testing, the ESD properties ,of safety, shoes for ESD certification involves a ,test, method under laboratory conditions. The ,safety, shoe is placed on a stainless steel plate as the first electrode and a counter electrode is placed inside the ,safety, shoe on the insole. Weight of 12.5 kg (+/- 2.5 kg) is then applied.

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Modernization of the DOT Motorcycle Helmet Standard Thom ...

Modernization of the DOT Motorcycle Helmet Standard Thom ...

DOT ,helmet, standard uses a quasi-,static, retention system ,test,, which requires that a ,helmet, retention system be subjected to a 300 lb. downward ,pull, by a mandible-like device. While this procedure effectively tests the strength of the retention system, it does not ,test, how well the ,helmet, remains in place when subjected to other forces.

Get Price
Evaluation of Helmet Retention Systems Using a Pendulum Device

Evaluation of Helmet Retention Systems Using a Pendulum Device

measuring ,helmet, rotational displacement under dynamic and ,static, conditions. ,Helmet, loss and rotation ,Helmet, loss and rotation can occur for many reasons. Aerody-namic lifting force associated with high-speed ejections and certain types of parachute opening shock can ,pull, the ,helmet, away from the wearer's head and allow the ,helmet, to rotate ...

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Bicycle Helmet Standards Comparison

Bicycle Helmet Standards Comparison

Japan: ,Static pull,. ,Helmet, mounted on impact ,test, headform, initial preload of 5 kg applied and elongation marked, then ,test, load of 50 kg applied for two minutes and measurement of elongation taken, excluding movement of ,helmet, on headform. Strap must remain intact and not elongate more than 25 mm. Snell B90: Dynamic yank.

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Helmet Safety Ratings 101 - RevZilla

Helmet Safety Ratings 101 - RevZilla

Before we learn about the ,helmet safety testing, of today, it might be helpful to get a little background on the roots of rider head ,safety,. We take for granted the virtual cornucopia of ,helmet, styles, materials, colors, shapes and sizes that are instantly available to the modern motorcyclist, but in the early days of motorcycling, a century ago, options were a bit more limited.

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ESD or Antistatic Safety Shoes?! | Safety Shoes and Gloves

ESD or Antistatic Safety Shoes?! | Safety Shoes and Gloves

Testing, the ESD properties ,of safety, shoes for ESD certification involves a ,test, method under laboratory conditions. The ,safety, shoe is placed on a stainless steel plate as the first electrode and a counter electrode is placed inside the ,safety, shoe on the insole. Weight of 12.5 kg (+/- 2.5 kg) is then applied.

Get Price
Testing the Positional Stability of Motorcycle Helmets ...

Testing the Positional Stability of Motorcycle Helmets ...

Retention System ,Test, Methods and Failure Criteria ,Static, Dynamic Standard Year ,Helmet Test Test, Drop Mounting Preload Load Preload Mass Height FMVSS 223 N, 1335 N, No.218 1988 Headform 30 sec. 120 sec. ANSI Headform Z90.1 1992 or Base 23 kg* 120mm 225 N, IliON, AS 1698 1988 Headform I 30 sec. 120 sec. Headform 7 kg

Get Price
JUMPMASTER NOMENCLATURE TEST BENNING MAY2014 …

JUMPMASTER NOMENCLATURE TEST BENNING MAY2014 …

Testable nomenclature: T10 harness/parachute, SLCP MIRS reserve, T11 harness/parachute, T11 reserve, M1950 weapons case, harness single point release, hook pile tape lowering line, advanced combat ,helmet,, modified chin strap assembly

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EN 397 and ANSI Z89 Standard Portable Safety Helmet Anti ...

EN 397 and ANSI Z89 Standard Portable Safety Helmet Anti ...

EN 397 and ANSI Z89 Standard Portable ,Safety Helmet, Anti ,Static, Resistance. EN 397 and ANSI Z89 Standard Portable ,Safety Helmet, Anti ,Static, Resistance Tester I. Quick Details: Alternative name ,Helmet Static, resistance ,test, machine Function ,Test, anti-,static, property ,of safety, ...

Get Price
Difference Between Static Testing And Dynamic Testing

Difference Between Static Testing And Dynamic Testing

Static testing, and dynamic ,testing, are important ,testing, methods available for developers and testers in Software Development lifecycle. These are software ,testing, techniques which the organisation must choose carefully which to implement on the software application. In order to get the most out of each type of ,testing,, and choose the right tools for a given situation, it’s crucial to ...

Get Price
JUMPMASTER NOMENCLATURE TEST BENNING MAY2014 …

JUMPMASTER NOMENCLATURE TEST BENNING MAY2014 …

Testable nomenclature: T10 harness/parachute, SLCP MIRS reserve, T11 harness/parachute, T11 reserve, M1950 weapons case, harness single point release, hook pile tape lowering line, advanced combat ,helmet,, modified chin strap assembly

Get Price
Safe helmet industry-Specialize in universal tensile test ...

Safe helmet industry-Specialize in universal tensile test ...

HZ-8101 Puncture ,Safety Helmet, Impact ,Testing, Equipment; HZ-8102 ,Helmets, Lateral Rigidity ,Test, Machine; HZ-8103 ,Helmets, Anti-,static, Tester; HZ-8104 ,Helmets, Electrical Insulation Tester; HZ-8105 ,Helmets, UV Aging ,Test, Tank; HZ-8106 High Temperature Pretreatment Tank For ,Helmet,; HZ-8107 ,Helmet, Low and Constant Temperature Water Immersion ...

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