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.
White helmets are also working on the site
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.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
18/4/2019, · 7. Golden Scute ,Noise, Reduction ,Ear Muffs,. The Golden Scute ,Noise, Reduction Safety ,Ear Muffs, are lightweight and made from durable, eco-friendly materials. Such as the previous option, these headphones are made for use in shooting ranges, sports events, and travel. They also include these features: Lightweight design; Fully adjustable steel wire
Designed to reduce aircraft engine ,noise, for airport ground support crews as well as aircraft maintenance and technical personnel, the NoiseBuster Active ,Noise, Reduction (ANR) Safety ,Earmuff, combines an ANSI-rated 26NRR passive ,earmuff, with active ,noise, reduction electronics that deliver up to an additional 20 db of low-frequency ,noise, attenuation.
1/8/2020, · 1. Introduction. As a serious environmental pollution problem, ,noise, would bring different degrees pollution on people’s production and living .Numerous investigations show that, intense noises will be harmful to people’s physical and mental health in severe cases , , , .The most common measure for hearing protection is wearing professional soundproof ,earmuffs, which use the ,principle, of ...
Ear Muff,, ,Anti,-,Noise Earmuff,, Ear Protector, Safety Muff, Hearing Protection, Nrr Snr, USB Lithium Battery, Bluetooth, ,Earmuff, for Shooting, ,Noise, Reduction Company Introduction Dongguan BeiShu Safety Protection Co., Ltd, Its predecessor was Dongguan Long Prosper Electronic Products Co., Ltd was established in 2006.
Anti,-,noise, sound wave generator. Once the ambient ,noise, is sampled, an active ,noise, cancelling (ANC) system must generate an inverted (negative) sound wave (with similar amplitude) to cancel the low-frequency ,noise,. When the ambient ,noise, is cancelled, you will get a quieter environment for your music.
Buy ,Anti,-,noise, Electronic ,Ear Muffs, Protection Shooting Hunting Sport Tactical in Sydney,Australia. Features： Electronic ,Noise, Blocking ,Earmuff Earmuffs, circuit boards respond to ,noise, for 300 milliseconds. Sound pickup device will be automatically turn off pi Chat to Buy
The Peltor Optime 98 are great all-around ,earmuffs, to take the edge off of ,noise,. They are easy to carry around and work well in moderate-,noise, coffee shops and open offices. They are sturdy, very light (7.8 ounces, 221 g) and adjustable, and feature a low profile.
7. Golden Scute ,Noise, Reduction ,Ear Muffs,. The Golden Scute ,Noise, Reduction Safety ,Ear Muffs, are lightweight and made from durable, eco-friendly materials. Such as the previous option, these headphones are made for use in shooting ranges, sports events, and travel. They also include these features: Lightweight design; Fully adjustable steel wire