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Home > Please wear safety helmet when entering and leaving the site

Please wear safety helmet when entering and leaving the site

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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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.

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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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Please wear safety helmet when entering and leaving the site
Cycling is a green activity but finding sustainable ...
Cycling is a green activity but finding sustainable ...

23/7/2014, · The conventional cycling ,helmet, is a good example of ... "Technology and ,manufacturing methods, usually ... There are companies that make them out ,of bamboo, …

Hearing personal protective equipment (PPE) – The facts ...
Hearing personal protective equipment (PPE) – The facts ...

20/9/2018, · The Managing ,noise, and preventing hearing loss at work Code of Practice recommends the target ’in-ear’ ,noise, exposure level is set below the exposure standard for ,noise,, eg @ 80 ,dB,(A). Then, based on the levels of workplace ,noise, exposure levels and the target ‘in-ear’ ,noise, level, ,you, can determine the correct level ,of noise, reduction required of the hearing protector.

Earplug & Noise Reduction Ratings Explained
Earplug & Noise Reduction Ratings Explained

For example, if ,you, are at a rock concert where the level ,of noise, exposure is 100 ,dB, and ,you, are wearing ,earplugs, with an NRR 33dB, your level of exposure would not be reduced to 67 ,dB,. Instead, to determine the actual amount of ,decibel, deduction applied (when ,decibels, are measured dBA which is the most common), ,you, take the NRR number (in ,dB,), subtract seven, and then divide by two.

uvex C500 dry cut protection glove | Safety gloves | uvex ...
uvex C500 dry cut protection glove | Safety gloves | uvex ...

From head to toe ,Safety Helmets Safety, Glasses Hearing Protection Respiratory Protection Protective Clothing and Workwear ,Safety, Gloves ,Safety, Shoes Individual PPE Tactical. ... ,Bamboo, TwinFlex®, uvex 3D Ergo, uvex climazone hand climate management Certificates ... test ,methods, and marking of ,safety, gloves against mechanical risks when working.

Guide to Earplugs and Decibel (dB)
Guide to Earplugs and Decibel (dB)

How strong ,earplugs, are is also expressed in ,decibel, (,dB,) values. For ,earplugs, the ,decibel, value means, that the earplug reduces the loudness by that amount of ,decibel,. Wearing a 20dB earplug in a ,noise, environment of 100dB results in 80dB sound in your ears. The more ,dB, an ear plug has, the quieter it will be when the plug is worn.

Design and analysis of a self-supporting bamboo roof ...
Design and analysis of a self-supporting bamboo roof ...

Bamboo, connections applying textile flexible materials; . Simplicity in ,manufacturing,, assembly and maintenance processes (a) (b) (c) Figure 1: Textile ,bamboo, roof structure. (a) (b) Assembly procedure of the self-supporting ,bamboo, structure. (c) As-built structure mounted in Rio de Janeiro, 2018 3.1. Hinged Lashed Connection (HLC)

uvex C300 wet plus cut protection glove | Safety gloves ...
uvex C300 wet plus cut protection glove | Safety gloves ...

uvex C300 wet plus ,safety, glove The uvex C300 series sets standards in protection, comfort, flexibility and cost-efficiency. The use ,of Bamboo, TwinFlex® Technology ensures a high level of cut resistance, an exceptional abrasion resistance and a supreme wearing comfort.

What Is the Noise Reduction Rating (NRR) and How to Use It?
What Is the Noise Reduction Rating (NRR) and How to Use It?

14/7/2018, · When buying ,earplugs,, ,earmuffs,, and some ,noise,-isolating earbuds, ,you, will notice a label ,Noise, Reduction Rating (NRR) together with a number. For example, 3M’s Peltor X5A ,earmuffs, have an NRR of 31, while Howard Leight’s Max Lite ,earplugs, have a comparable NRR of 30.

Wearing Earplugs with Earmuffs: Extra Hearing Protection ...
Wearing Earplugs with Earmuffs: Extra Hearing Protection ...

If ,you, have ,earplugs, that protect ,you, from 20 ,dB, and hearing loss starts at 85 ,dB,, ,you should, be safe up to 105 ,dB, (85+20). Protection goes down as frequency goes down so having more protection than seems called for is advisable in a low-frequency setting. ,You, can purchase ,earplugs, up to 36 NRR.

10 Best Noise-canceling Earmuffs Reviewed and Rated 2020
10 Best Noise-canceling Earmuffs Reviewed and Rated 2020

1/10/2020, · ,You, can also pick the Fnova 34dB Safety Earmuff, which ,many, consider as one of the highest ,noise,-reduction ,earmuffs, available today. ,You, can get more than enough hearing protection from this earmuff because it falls under the category of the highest ,dB earmuffs,.

Hearing Protection from Combining Earmuffs with Earplugs ...
Hearing Protection from Combining Earmuffs with Earplugs ...

16/5/2020, · Whatever the products ,dB, rating is, the ,noise, level of your environment will reduce with that same amount. If, for example, your ,earmuffs, have a 30dB rating and your environment is 120 ,dB,, your muffs will reduce the ,noise, to 90dB. Why ,you should wear earmuffs, and ,earplugs, together

Extra Protection: Wearing Earmuffs and Earplugs in ...
Extra Protection: Wearing Earmuffs and Earplugs in ...

6/8/2001, · Other difficulties in mandating the use of dual protection in lower-level ,noise, include motivating employees to ,wear, devices properly, ... 33 ,dB,), that is far from the actual case. ,Many, studies in the past 20 years have clearly demonstrated that in real-world ... (1983). 'Laboratory attenuation of ,earmuffs, and ,earplugs, both singly and in ...

Hearing Protectors : OSH Answers
Hearing Protectors : OSH Answers

People ,should wear, a hearing protector if the ,noise, or sound level at the workplace exceeds 85 ,decibels, (A-weighted) or dBA. Hearing protectors reduce the ,noise, exposure level and the risk of hearing loss. If hearing protection is required, then a complete hearing conservation program ,should, …

Earplugs vs Earmuffs: Which Type of Protector Is Better ...
Earplugs vs Earmuffs: Which Type of Protector Is Better ...

31/7/2018, · If ,you, follow NIOSH’s scheme, the de-rated NRR is 16.5 ,dB, for the best foam ,earplugs, and 23.25 ,dB, for the best ,earmuffs,. In other words, the average user ,should, expect a higher ,noise, reduction from the best ,earmuffs, compared to the best ,earplugs,.

Bamboo Lumber for Woodworkers - Friendly Service & Fast ...
Bamboo Lumber for Woodworkers - Friendly Service & Fast ...

The fastest growing "tree" on earth, ,bamboo, is actually a grass with wood characteristics. Grows in shoots up to 90 feet tall, but just a few inches in diameter. Harvesting ,bamboo, does not require replanting. Regeneration occurs from the existing root structure which helps prevent soil erosion. ,Bamboo, grows in China