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.
hard hats custom logo

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.
Professional team work and production line which can make nice quality in short time.
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.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems









7/7/2008, · To say it again, just to be safe, I would replace a dropped or crash tested ,helmet,, but I would really like to ,see, an independent test of what a drop or scratch really does to a ,helmet,. JMHO so let the flames fly (BTW - I have worked in the Marine Industry for 30 years and have worked with Fiberglass, Carbon Fiber and Kelvar as well as Epoxies and other Resins)

In offices, ,safety helmets, are often issued as part of an Emergency Evacuation Plan. These ,helmets, are also governed by the "use by date" and should be inspected regularly. If a ,helmet, has been stored in direct sunlight or sitting on a ,shelf, exposed to heat (inside a locked car for example), the quality of the ,helmet, will have deteriorated.

Generally, the average ,life, of a ,safety, harness is around 5 years.However, how long a ,safety, harness is good for will differ between makes and models ,of safety, harnesses, with others coming with varying levels of warranties and recommended ,life,-spans that can be much longer than average.

In offices, ,safety helmets, are often issued as part of an Emergency Evacuation Plan. These ,helmets, are also governed by the "use by date" and should be inspected regularly. If a ,helmet, has been stored in direct sunlight or sitting on a ,shelf, exposed to heat (inside a locked car for example), the quality of the ,helmet, will have deteriorated.

SHELF LIFE, To comply with European Standards, all ,helmets, are marked with the quarter or month and year of manufacture. If ,helmets, are stored in boxes in which they were supplied and do not experience environmental extremes, ,the shelf life, of a ,helmet, is not limited. However, it is not recommended that a ,helmet, should be in use

Remember: plastic head protection has a ,shelf life,. The date of manufacture is marked on the inside of the ,helmet,. The operational ,life, of a ,helmet, may vary but can be up to 5 years – depending on the material and type and you should check expiry dates regularly even if the ,helmet, is looked after carefully.

Safety, harnesses, hard hats, disposable respirators and sunscreen are four key product lines which have expiry dates. Height ,Safety, Harnesses and Lanyards: 10 Years. ,Safety, harnesses and lanyards have a 10-year lifespan from the date of manufacture, which must be written on the PPE’s compliance label along with the date of destroy.

4/11/2020, · The headform is then dropped ,helmet, first onto a flat surface from a height of between 1.45 and 1.8m, on a number of different angles, to ,see, how the ,helmet, reacts to impacts from different sides.

There will usually be the month and year for when the ,helmet, is produced, the 5-year lifetime of ,the shelf, also called ,shelf life, - it's absolutely impossible to say that you can use it for 5 years. The ,safety, of a ,safety helmet, depends on factors such as weather and use, the …

Safety Helmet, & Full Body Harness - ,Safety, Specifications I would agree. You should carry out thorough examinations of the harness at least every 6 months (as well as your usual pre-use inspections).

4/11/2020, · The headform is then dropped ,helmet, first onto a flat surface from a height of between 1.45 and 1.8m, on a number of different angles, to ,see, how the ,helmet, reacts to impacts from different sides.

SHELF LIFE, To comply with European Standards, all ,helmets, are marked with the quarter or month and year of manufacture. If ,helmets, are stored in boxes in which they were supplied and do not experience environmental extremes, ,the shelf life, of a ,helmet, is not limited. However, it is not recommended that a ,helmet, should be in use

Based on this treatment it is unlikely that a ,helmet, will be offering adequate protection 5 years after manufacture. For adequate protection the ,safety helmet, must be adjusted to the size of the user's head. ,Shelf Life, - ,Helmet, There is a lot of confusion as to what is considered to be an acceptable working ,life, of a ,safety helmet,.

You should replace head protection if it has been damaged or its ,shelf,-,life, has expired. All ,safety helmets, will have a ‘born date’ marked on them to aid user inspection. The frequency you should replace your hard hats varies between two and five years, depending on the …

Safety, harnesses, hard hats, disposable respirators and sunscreen are four key product lines which have expiry dates. Height ,Safety, Harnesses and Lanyards: 10 Years. ,Safety, harnesses and lanyards have a 10-year lifespan from the date of manufacture, which must be written on the PPE’s compliance label along with the date of destroy.