Chat
Online
Inquiry
Home > Xianyang safety helmet quality inspection unit

Xianyang safety helmet quality inspection unit

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

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

Certificate of Honor
Get in touch with usCustomer satisfaction is our first goal!
Email us
— We will confidentially process your data and will not pass it on to a third party.
Xianyang safety helmet quality inspection unit
Design of a novel comfort liner for a motorcycle helmet ...
Design of a novel comfort liner for a motorcycle helmet ...

The novel comfort liner can facilitate breathability and evaporative transfer of heat in the safety helmet. In addition, it increases comfort, well-being, and provides an indirect message to use natural fibres for textile support to preserve our environment. Keywords: natural fibres , thermal comfort , helmet , wearer.

An Empirical Study on the Thermal Comfort of Anti-Riot Helmet
An Empirical Study on the Thermal Comfort of Anti-Riot Helmet

Aiming at the thermal ,comfort, problems brought from anti-riot ,helmet, in high temperature, an ,study, of meas-uring the temperature of head skin based in the anti-riot ,helmet, micro environment is designed, and thermal ,comfort, of the volunteer is evaluated through the skin temperature and the volunteer's own subjective feeling.

Comparison of Helmet Stability on Headforms and Human Subjects
Comparison of Helmet Stability on Headforms and Human Subjects

Each participant was asked to select a ,helmet, size of best fit and ,comfort, from each of the four models provided. During the ,study,, all participants were advised on proper ,helmet, fit and adjustment. A static pull test was performed on each ,helmet, after optimum adjustments were made to fit the ,helmet, …

Development of a Measure of Physical Discomfort for Combat ...
Development of a Measure of Physical Discomfort for Combat ...

Disparity was found in ,studies, assessing the ,comfort,/discomfort of combat ,helmets,. Some ,studies, assessed ,comfort, and discomfort on the same scale (Tack & Gaughan, 1996) and others administered separate scales; one for ,comfort, and one for discomfort (Coca et al., 2008). The distinction is

Fit stability and comfort assessment of custom-fitted ...
Fit stability and comfort assessment of custom-fitted ...

A Wilcoxon signed-rank test was conducted to evaluate participants' feedback on the helmets according to different area definitions. The overall fit and comfort and the top region of the new helmet were significantly improved. However, no difference was found at the significant level of 0.05 for the front and rear region of the new helmet.

Tidal volume and helmet: Is the never ending story coming ...
Tidal volume and helmet: Is the never ending story coming ...

However, although interesting in term of ,comfort, and in avoiding skin breakdown, the ,helmet, has restrictions in measuring V t due to its mechanical properties. 16. We recently tested the hypothesis 17 that TDV coupled with a single limb ILC, setting intentional leak location at the ,helmet, expiratory port, 18 would provide patient’s V t estimates.

Tidal volume and helmet: Is the never ending story coming ...
Tidal volume and helmet: Is the never ending story coming ...

However, although interesting in term of ,comfort, and in avoiding skin breakdown, the ,helmet, has restrictions in measuring V t due to its mechanical properties. 16. We recently tested the hypothesis 17 that TDV coupled with a single limb ILC, setting intentional leak location at the ,helmet, expiratory port, 18 would provide patient’s V t estimates.

Types Of Motorcycle Helmets - A Complete Guide
Types Of Motorcycle Helmets - A Complete Guide

Dual sport ,helmet, gives the best of both of the worlds by mixing the ,comfort, of a full-face ,helmet, with the exterior design of an off-road ,helmet, to provide additional off-road safety. It has an outside styling like an off-road ,helmet, with an enormous visor and lower chin bar, yet offer increasingly inside cushioning and ,comfort, like a full-face ,helmet,.

CONCEPTUAL DESIGN OF MOTOR CYCLE HELMET TO MEET THE ...
CONCEPTUAL DESIGN OF MOTOR CYCLE HELMET TO MEET THE ...

customers to ,study, the ,comfort, level, safety and ergonomics in the existing ,helmets,. The detailed ,study, has been carried out to understand the present day ,helmet, in the market by consulting some of the ,helmet, dealers. The expectations ,of helmet, users and dealers are collected. 3.2 User ,study, …

Comparison of Helmet Stability on Headforms and Human Subjects
Comparison of Helmet Stability on Headforms and Human Subjects

Each participant was asked to select a ,helmet, size of best fit and ,comfort, from each of the four models provided. During the ,study,, all participants were advised on proper ,helmet, fit and adjustment. A static pull test was performed on each ,helmet, after optimum adjustments were made to fit the ,helmet, …

Design of a novel comfort liner for a motorcycle helmet ...
Design of a novel comfort liner for a motorcycle helmet ...

The novel comfort liner can facilitate breathability and evaporative transfer of heat in the safety helmet. In addition, it increases comfort, well-being, and provides an indirect message to use natural fibres for textile support to preserve our environment. Keywords: natural fibres , thermal comfort , helmet , wearer.

[Comfort and noise level in infants with helmet interface].
[Comfort and noise level in infants with helmet interface].

OBJECTIVES: To evaluate comfort and noise intensity using the COMFORT scale in infants who receive respiratory support with a helmet interface. PATIENTS AND METHODS: An observational descriptive study was conducted on all infants (1 to 12 months of age) admitted to a PICU from November 1st 2013 to March 31st 2014 and who received non-invasive ventilation with a helmet interface.

Aerodynamic Efficiency and Thermal Comfort of Road Racing ...
Aerodynamic Efficiency and Thermal Comfort of Road Racing ...

whereas the thermal ,comfort, can be produced by having more vents on it [5-6]. Several ,studies, [4, 6-9] have been carried out on aerodynamic efficiency and thermal ,comfort, on time trial ,helmets,; however, no ranking procedure has been indicated for the combined effect of these two. Therefore, the main objective

[Comfort and noise level in infants with helmet interface].
[Comfort and noise level in infants with helmet interface].

OBJECTIVES: To evaluate comfort and noise intensity using the COMFORT scale in infants who receive respiratory support with a helmet interface. PATIENTS AND METHODS: An observational descriptive study was conducted on all infants (1 to 12 months of age) admitted to a PICU from November 1st 2013 to March 31st 2014 and who received non-invasive ventilation with a helmet interface.

Types Of Motorcycle Helmets - A Complete Guide
Types Of Motorcycle Helmets - A Complete Guide

Dual sport ,helmet, gives the best of both of the worlds by mixing the ,comfort, of a full-face ,helmet, with the exterior design of an off-road ,helmet, to provide additional off-road safety. It has an outside styling like an off-road ,helmet, with an enormous visor and lower chin bar, yet offer increasingly inside cushioning and ,comfort, like a full-face ,helmet,.