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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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01
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.

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Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

03
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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hatchet book
Performance of an advanced combat helmet with different ...
Performance of an advanced combat helmet with different ...

1/12/2012, · Highlights We conduct experiments & numerical simulations of frontal & side ballistic impacts on combat ,helmet,. We study two interior cushioning systems: strap-netting & Oregon Aero (OA) foam padding system. There is a reasonable correlation between numerical & ,experimental, results. Frontal impacts experience higher G values and softer OA foam is more effective as shock absorber. For …

Helmet Testing Equipments - Helmet Rigidity Tester ...
Helmet Testing Equipments - Helmet Rigidity Tester ...

Helmet, Impact Absorption Tester for ,helmets, consists of a rigid frame with a heavy base plate, a set of interchangeable steel anvils mounted on the base, a free fall guidance system with a dolly to keep the head-form with ,helmet, on, an arrangement to drop the ,helmet, from a known height on the anvil, a set of three accelerometers mounted in three mutually perpendicular directions which can be ...

Do bicycle safety helmets reduce severity of head injury ...
Do bicycle safety helmets reduce severity of head injury ...

1/6/1987, · Hairnet ,helmets, could prevent 80 of the deaths and poor hard ,helmets, could prevent 70% of the deaths. These estimates do not imply that ,safety helmets, can be expected to prevent such large proportions of all bicycle deaths due to head injury; clearly some such deaths involve crashes of such violence that a ,helmet, would not be effective.

Automatic Safety Helmet Wearing Detection
Automatic Safety Helmet Wearing Detection

classifier to ascertain motorcyclist without ,helmet,. There are little researches about detection of ,safety helmet, wearing in power substation. In [8], the Kalman filtering and Cam-shift algorithm are used to track pedestrians and determine motion objects. Meanwhile, the color information of ,safety helmets, is used to detect ,safety helmets, wearing.

EXPERIMENTAL INVESTIGATIONS ON THE COOLING OF A …
EXPERIMENTAL INVESTIGATIONS ON THE COOLING OF A …

helmet,. ,Experimental, design, set-up and testing The study involved testing a ,helmet, installed with a simple phase change material storage ,unit, (PCMSU) in a wind tunnel. In this work, a half face standard size motorcycle ,helmet, was studied. A black ,helmet, was used as it …

UNCLASSIFIED EVALUATION H~llEL OF SCHMITT AQUA CROWN ...
UNCLASSIFIED EVALUATION H~llEL OF SCHMITT AQUA CROWN ...

The Aqua Crown Premier Suit and Accessory Company swimmer ,safety helmet,, model C-2, was submitted to the Navy ,Experimental, Diving ,Unit, for test and evaluation. This ,helmet, was tested on a total of four dives between 5 and 13 June 1976. The dives ranged in depth from 6 to 40 feet. Total time logged with the test ,helmet, was 3 hours. TEST RESULTS

ESUB Tracks smart bicycle helmet - Geeky Gadgets
ESUB Tracks smart bicycle helmet - Geeky Gadgets

The Arduino powered ESUB Tracks is a conceptual smart bicycle ,helmet, features integrated electronics to help cyclists stay safe. Created by the development team at WertelOberfell a design studio ...

Analysis of Helmet Impact Velocity Experimental Data and ...
Analysis of Helmet Impact Velocity Experimental Data and ...

The ,helmet, is raised to a height approximately 54.5 inches (1.38 meter) from the anvil and allowed to freely drop. The drop height of 54.5 inches (1.38 meter) allows a theoret­ ical impact velocity of 5.2 meter/second from Eq. (1). The velocity is measured at the point when the ,helmet, hits the anvil, and the test data is recorded.

Safety Helmets - Raychem RPG Pvt Limited
Safety Helmets - Raychem RPG Pvt Limited

Safety Helmets, Elecsafe offers a complete range of ,safety helmets, confirming IS2925: 1984 & ANSI Z89.1-Class E. Elecsafe ,helmets, are made from high quality HDPE and ABS material which ensures superior mechanical & dielectric properties (up to 2kV)

Automatic Safety Helmet Wearing Detection
Automatic Safety Helmet Wearing Detection

classifier to ascertain motorcyclist without ,helmet,. There are little researches about detection of ,safety helmet, wearing in power substation. In [8], the Kalman filtering and Cam-shift algorithm are used to track pedestrians and determine motion objects. Meanwhile, the color information of ,safety helmets, is used to detect ,safety helmets, wearing.

Personal protective equipment - Wikipedia
Personal protective equipment - Wikipedia

Personal protective equipment (PPE) is protective clothing, ,helmets,, goggles, or other garments or equipment designed to protect the wearer's body from injury or infection.The hazards addressed by protective equipment include physical, electrical, heat, chemicals, biohazards, and airborne particulate matter.Protective equipment may be worn for job-related occupational ,safety, and health ...

Industrial Safety Helmets - Load Carrying Helmets Plumbing ...
Industrial Safety Helmets - Load Carrying Helmets Plumbing ...

Plumbing / Remodeling / Repair / Maintenance of Industrial ,Safety Helmets, - Load Carrying ,Helmets,, Mining ,Safety Helmets,, ,Safety Helmets, and Head ,Safety Helmets, offered by Matrix ,Safety, Solutions, Bengaluru, Karnataka.

Cellular Helmet Liner Design through Bio-inspired ...
Cellular Helmet Liner Design through Bio-inspired ...

Three lattices are designed using different cellular ,unit, cell arrangements, namely, all positive, all negative, and alternating effective Poisson’s ratios. The proposed cellular (bio-inspired and CML-based) liners are embedded between two polycarbonate shells, thereby, replacing the traditional expanded polypropylene foam liner used in standard sport ,helmets,.

Working Life of Safety Helmets - RSEA
Working Life of Safety Helmets - RSEA

All UniSafe ,helmet, shells are made from premium impact resistant ABS plastic or polycarbonate. In compliance with the standards objectives, specifying ,safety helmets, is dependent on hazards involved. AS/NZS 1801:1997 classifies ,safety helmets, into three types: UniSafe Saftey ,helmets,: Type 1- General industrial ,safety helmets,.

final_report - SlideShare
final_report - SlideShare

Accident Detection, Theft and Drive Protection using Intelligent Wireless ,Safety Helmet, 2014-15 vehicle ,unit, through ZigBee. Upon receiving proper signal from the ,helmet unit, through ZigBee as shown in Figure 3.2, Figure 3.2: Block Diagram of Vehicle ,Unit, vehicle ,unit, starts ignition system of bike.

EXPERIMENTAL INVESTIGATIONS ON THE COOLING OF A …
EXPERIMENTAL INVESTIGATIONS ON THE COOLING OF A …

helmet,. ,Experimental, design, set-up and testing The study involved testing a ,helmet, installed with a simple phase change material storage ,unit, (PCMSU) in a wind tunnel. In this work, a half face standard size motorcycle ,helmet, was studied. A black ,helmet, was used as it …