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.
chemical weapons mask
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








We also have a ‘build-your-own’ prescription ,goggle,, the Pulse Optical Lens Prescription ,Goggle, Kit (available in 0 to -8.0 dioptres), which allows you to change lenses and cater for any ,differences, in prescription for each eye.

Goggles, usually have a rubber or plastic frame with a strap that fastens around the back of the head, and often plastic lenses, and they fit closely to the face creating a seal so nothing can get in the eyes. Some kinds of ,goggles, are swimming ,goggles,, safety ,goggles,, and ski ,goggles,. Sunglasses are used to shade the eyes from sunlight.

The latest mask practice in-question asks for the real ,difference between, wearing a face shields versus face masks. So to get the final word on what headgear serves which purpose, I consulted an ...

The amount of light a ,goggle, allows to pass through the lens is called Visible Light Transmission (VLT). VLT is expressed as percentage of light allowed through the lens falling somewhere ,between, 0% and 100%. Low light lenses typically have a VLT above 45%, everyday lenses have a VLT ,between, 15-30%, and polarized lenses are usually below 10% VLT.

After my last ride I have decided that I need to get some ,goggles,, and there seem to be some MX and some mountain bike specific ones, but they seem to be the same. The only ,difference, being that MX ,goggles, are cheaper. Does anybody know what ,the difference, is ,between, MX and mountain bike ,goggles,? (I ride in wet muddy conditions if that's ...

After my last ride I have decided that I need to get some ,goggles,, and there seem to be some MX and some mountain bike specific ones, but they seem to be the same. The only ,difference, being that MX ,goggles, are cheaper. Does anybody know what ,the difference, is ,between, MX and mountain bike ,goggles,? (I ride in wet muddy conditions if that's ...

In this post, we will go through the key ,differences, worth considering ,between, these glasses, and then end by highlighting them in a table. Uses of ,Goggles, and Sunglasses You have probably came across some people wearing ,goggles, and thought they are sunglasses intended …

The biggest ,difference between, protective glasses and protective screens is that protective glasses can only protect the eyes, and protective masks can protect the entire head of the human body. Now the epidemic is spreading all over the world, especially the first-line medical staff need good protective clothing and protective glasses, if necessary, please contact us.

The big ,differences between, Mountain bike ,goggles, and Snow ,goggles, are the following. 1) MTB ,goggles, typically have a single walled clear lens (and can have tear off lenses for riding in the rain/ mud). 2) Ski ,goggle, lens may be two walled to help keep ,goggles, from fogging.

4/2/2015, · Type 3 Swedish Type ,Goggles,. Swedish aka “Swedes” (like Godfrey googles from the 1960’s & 70’s) are sometimes also called competition or racing ,goggles,, though other Types are also worn in competition, most commonly Type 2. However the lack of any soft sealing gasket moves them into a separate category. The lens and frame are all one single hard plastic piece and are quite small when …

The problem is you should know about some of ,the differences between, the night vision and thermal imaging devices that you can use. By knowing this ,difference, it will be easy for people to get the right product to use. The best night vision ,goggles, are the items

We also have a ‘build-your-own’ prescription ,goggle,, the Pulse Optical Lens Prescription ,Goggle, Kit (available in 0 to -8.0 dioptres), which allows you to change lenses and cater for any ,differences, in prescription for each eye.

4/2/2015, · Type 3 Swedish Type ,Goggles,. Swedish aka “Swedes” (like Godfrey googles from the 1960’s & 70’s) are sometimes also called competition or racing ,goggles,, though other Types are also worn in competition, most commonly Type 2. However the lack of any soft sealing gasket moves them into a separate category. The lens and frame are all one single hard plastic piece and are quite small when …

Goggles, usually have a rubber or plastic frame with a strap that fastens around the back of the head, and often plastic lenses, and they fit closely to the face creating a seal so nothing can get in the eyes. Some kinds of ,goggles, are swimming ,goggles,, safety ,goggles,, and ski ,goggles,. Sunglasses are used to shade the eyes from sunlight.

The big ,differences between, Mountain bike ,goggles, and Snow ,goggles, are the following. 1) MTB ,goggles, typically have a single walled clear lens (and can have tear off lenses for riding in the rain/ mud). 2) Ski ,goggle, lens may be two walled to help keep ,goggles, from fogging.

In this post, we will go through the key ,differences, worth considering ,between, these glasses, and then end by highlighting them in a table. Uses of ,Goggles, and Sunglasses You have probably came across some people wearing ,goggles, and thought they are sunglasses intended to shield one’s eyes from the …

The amount of light a ,goggle, allows to pass through the lens is called Visible Light Transmission (VLT). VLT is expressed as percentage of light allowed through the lens falling somewhere ,between, 0% and 100%. Low light lenses typically have a VLT above 45%, everyday lenses have a VLT ,between, 15-30%, and polarized lenses are usually below 10% VLT.