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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.

Reasons for choosing us
MATERIAL OF OPERATING CLOTHES
01Solutions 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.

02Highly specialized team and products

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

03We 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.

CONTACT USCustomer satisfaction is our first goal!
Email us

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

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Do Contact Lenses Have an Expiration Date? – Eye ...
Do Contact Lenses Have an Expiration Date? – Eye ...

Though many contact lens wearers probably don’t closely examine the packaging prior to popping in a new pair of lenses, a quick check of the ,expiration date, is an important step for proper eye care. Many wearers might not even know that contact lenses ,do, in fact ,have, an ,expiration date, and should not be worn after that ,date,.

Why eyeglass lens prescription expires - All About Vision
Why eyeglass lens prescription expires - All About Vision

31/5/2019, · ,Glasses, prescriptions ,have expiration dates, for good reason: Your eyes can change over time, causing your current prescription to become inaccurate and no longer adequately correct your vision. Eyeglasses made with an out-of-,date,, inaccurate prescription can cause eye strain, headaches, and possibly a serious accident due to blurry vision .

Is There An Expiration Date For A Safety Harness?
Is There An Expiration Date For A Safety Harness?

Harnesses can be used as long as the competent person deems it compliant every year. You also ,have, to look at the manufacturers recommendations to its life span. Most ,do, not ,have, a specific ,date,. This 5 year lifespan is utilized for selling product, but has no backing. There is no OSHA regulation stating this.

OSHA Rules on Hard Hat Expiration | Legal Beagle
OSHA Rules on Hard Hat Expiration | Legal Beagle

Hard hat ,expiration dates, are based on ANSI guidelines, which advise referral to manufacturer instructions. Certain critical events, such as an incident involving a collision and a hard hat or lifespan of more than five years, require the replacement of a hard hat for ,safety,'s sake.

Does the UV protection have a expiration date? - Eyewear ...
Does the UV protection have a expiration date? - Eyewear ...

So far, i didn't heard that UV ,protection, of the sunglasses ,have, a ,expiration date,. Usually, people buy new sunglasses are because of tiredness of their old sunglasses. Or the old sunglasses are broken that can stay on their face. But i never heard that people meet expired sunglasses unless the sunglasses ,have, no UV coating on the lenses.

Fall Protection Harnesses and Expiration Dates | D2000 Safety
Fall Protection Harnesses and Expiration Dates | D2000 Safety

18/7/2019, · Newer harnesses are better than older ones because they usually ,have, extra padding, more ergonomic designs, pockets and tool loops, and easier adjustments among other benefits. In addition, providing workers with higher-quality ,protective, equipment sends a signal that the organization takes ,safety, seriously, so the workers should as well.

Why Do Disposable Respirators Have a Defined Shelf Life?
Why Do Disposable Respirators Have a Defined Shelf Life?

22/11/2016, · ,Expiration dates, vary according to respirator type, filter media, other materials used in construction, and ,date, of manufacture. On 3M disposable respirators, shelf life information can usually be found on the side or bottom of the packaging.

Does the UV protection in sunglasses have a expiration date?
Does the UV protection in sunglasses have a expiration date?

Home; Forum; Eyeglasses; Prescription Sunglasses; If this is your first visit, be sure to check out the FAQ by clicking the link above. You may ,have, to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Wait Sunglasses Can Expire? | Allure
Wait Sunglasses Can Expire? | Allure

According to a new study, the lenses of sunglasses ,expire, and might actually lose their sun ,protection, power over time.

Does the UV protection in sunglasses have a expiration date?
Does the UV protection in sunglasses have a expiration date?

Home; Forum; Eyeglasses; Prescription Sunglasses; If this is your first visit, be sure to check out the FAQ by clicking the link above. You may ,have, to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Do Contact Lenses Have an Expiration Date? – Eye ...
Do Contact Lenses Have an Expiration Date? – Eye ...

Though many contact lens wearers probably don’t closely examine the packaging prior to popping in a new pair of lenses, a quick check of the ,expiration date, is an important step for proper eye care. Many wearers might not even know that contact lenses ,do, in fact ,have, an ,expiration date, and should not be worn after that ,date,.

DO TRANSITION LENSES HAVE AN EXPIRATION DATE?
DO TRANSITION LENSES HAVE AN EXPIRATION DATE?

Transition lenses generally last the life of a pair of ,glasses, (or longer), though they ,do, wear out after years of use. Most Transition lenses wear out in about three years, with a yellowish tinge forming in the lenses while clear and a noticeable reduction of the lenses’ darkness in full sunlight.

Do My Laser Safety Goggles Ever Expire?
Do My Laser Safety Goggles Ever Expire?

Damaged strap/arm: If your laser ,safety glasses, or goggles ,have, damage to their strap or arm, it’s probably a good idea to replace them. If the damage should spread and cause the eyewear to fall off at the wrong time, you run the risk of losing your eyesight or getting seriously hurt.

Does the UV protection in sunglassess have a expiration date?
Does the UV protection in sunglassess have a expiration date?

So far, i didn't heard that UV ,protection, of the sunglasses ,have, a ,expiration date,. Usually, people buy new sunglasses are because of tiredness of their old sunglasses. Or the old sunglasses are broken that can stay on their face. But i never heard that people meet expired sunglasses unless the sunglasses ,have, no UV coating on the lenses.

Do My Laser Safety Goggles Ever Expire?
Do My Laser Safety Goggles Ever Expire?

Damaged strap/arm: If your laser ,safety glasses, or goggles ,have, damage to their strap or arm, it’s probably a good idea to replace them. If the damage should spread and cause the eyewear to fall off at the wrong time, you run the risk of losing your eyesight or getting seriously hurt.