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How much is the aluminum alloy helmet

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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01
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.

02
Highly specialized team and products

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

03
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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How much is the aluminum alloy helmet
Ear Pads Cushion Replacement for Sennheiser GAME ZERO ...
Ear Pads Cushion Replacement for Sennheiser GAME ZERO ...

This item Ear Pads Cushion Replacement for ,Sennheiser, GAME ZERO Gaming Headset ,Earmuffs, Ear Pads Pillow Earpads Foam Cover Cup Geekria Earpad Replacement for ,Sennheiser, HD380, HD380 pro, PXC350, PC350, PC350 SE, PXE350, HME95, HMEC250, Headphones Ear Pad/Ear Cushion/Ear Cups/Ear Cover (Lamy Velvet Fabric)

10 Best Wireless Earbuds 2020(Bluetooth Wireless In-Ear)
10 Best Wireless Earbuds 2020(Bluetooth Wireless In-Ear)

If money isn’t a problem, though, it’s hard to not recommend the ,Sennheiser, Momentum True Wireless since these are some of the best sounding wireless earbuds. Starting off with the sound quality, it’s spectacular. Thanks to ,Sennheiser,’s new 7mm driver and the Bluetooth 5.0 earbuds, it’s as if you’re there on the stage with the band.

10 Best Wireless Earbuds 2020(Bluetooth Wireless In-Ear)
10 Best Wireless Earbuds 2020(Bluetooth Wireless In-Ear)

If money isn’t a problem, though, it’s hard to not recommend the ,Sennheiser, Momentum True Wireless since these are some of the best sounding wireless earbuds. Starting off with the sound quality, it’s spectacular. Thanks to ,Sennheiser,’s new 7mm driver and the Bluetooth 5.0 earbuds, it’s as if you’re there on the stage with the band.

Best Earmuffs For Office - Do Not Purchase Before Reading ...
Best Earmuffs For Office - Do Not Purchase Before Reading ...

The ,Sennheiser, brand has lately introduced 2 new comparable headphones versions or devices. That are HD 4.50 BTNC as well as the second one is 4.40 BT. In this ,Sennheiser earmuffs,, earpads can be traded which are 225 grams. The structure and style of the ,earmuffs, are glamorous classy and well organized.

Sennheiser PC 8 USB On-Ear Stereo Headset at Sennheiser Online
Sennheiser PC 8 USB On-Ear Stereo Headset at Sennheiser Online

Sennheiser, PC 8 USB is yet another rendition people from different walks of life would be delighted to make use of. ,Sennheiser, PC 8 USB headset is an interesting mix of features that give it a …

8 Best Flat Response Headphones (All Budgets) - Perform ...
8 Best Flat Response Headphones (All Budgets) - Perform ...

To my head, these headphones are a bit tight at first. After about a week, the evened out quite nicely and became a ,comfortable, fit. Like most headphones on this list, they make great ,ear muffs, in the winter as well. The padding is soft and snugly fits the ears to keep them warm. Check Amazon reviews for ,Sennheiser, HD280PRO. Pros. Great sound ...

Sennheiser PXC 550 Wireless review | What Hi-Fi?
Sennheiser PXC 550 Wireless review | What Hi-Fi?

Sennheiser, married noise cancelling and Bluetooth for the first time in its Momentum 2.0 Wireless (£380), and Bose has replied by applying the same functionality to its QuietComfort 35s (£290). Now, right on cue, we have the ,Sennheiser, PXC 550 Wireless: noise-cancelling, wireless follow-ups to the PXC 450 s, and more affordable options to the existing Momentum 2.0 Wireless model.

Hands on: Sennheiser G4ME ZERO gaming headset review ...
Hands on: Sennheiser G4ME ZERO gaming headset review ...

The ,Sennheiser, headset only delivers 2.1 stereo sound where as much of its completion boasts 5.1 and even 7.1 stereo-surround sound. Despite this limitation, the G4ME ZEROs still deliver great ...

Sennheiser - Ear Plugs Earphones Ear Muffs & White ...
Sennheiser - Ear Plugs Earphones Ear Muffs & White ...

Sennheiser, BlueTooth Car Charger Adapter for the VMX100 Headset The Bluetooth Headset Car Charger from ,Sennheiser, allows you to plug a USB device, such as a VMX 100 or EZX 60 wireless headset, into the 12V lighter socket in your car for convenient charging on the road.

Sennheiser Replacement Pad Kit for HD280 Pro - Earpads and ...
Sennheiser Replacement Pad Kit for HD280 Pro - Earpads and ...

The ,Sennheiser, HD280 Pro Replacement Pad Kit offers replacement pads for the earcups and headband of your beloved headphones. Buy this kit and get your trusty headphones back to the way they were when you first took them out of the box.

From Oz Headphone Foam Cushion Comfy Earmuffs Pads Suit ...
From Oz Headphone Foam Cushion Comfy Earmuffs Pads Suit ...

From Oz Headphone Foam Cushion ,Earmuffs, Pads Suit ,Sennheiser, HD280 HD280 PRO +FP. AU $16.45 + AU $22.00 shipping . From Oz Headphone Foam Cushion Comfy ,Earmuffs, Pads Suit 100mm Over On Ear + F.P! AU $17.95 + AU $22.00 shipping . Picture Information. Opens image gallery.

From Oz Headphone Foam Cushion Comfy Earmuffs Pads Suit ...
From Oz Headphone Foam Cushion Comfy Earmuffs Pads Suit ...

From Oz Headphone Foam Cushion ,Earmuffs, Pads Suit ,Sennheiser, HD280 HD280 PRO +FP. AU $16.45 + AU $22.00 shipping . From Oz Headphone Foam Cushion Comfy ,Earmuffs, Pads Suit 100mm Over On Ear + F.P! AU $17.95 + AU $22.00 shipping . Picture Information. Opens image gallery.

Ear Pads Cushion Replacement for Sennheiser GAME ZERO ...
Ear Pads Cushion Replacement for Sennheiser GAME ZERO ...

This item Ear Pads Cushion Replacement for ,Sennheiser, GAME ZERO Gaming Headset ,Earmuffs, Ear Pads Pillow Earpads Foam Cover Cup Geekria Earpad Replacement for ,Sennheiser, HD380, HD380 pro, PXC350, PC350, PC350 SE, PXE350, HME95, HMEC250, Headphones Ear Pad/Ear Cushion/Ear Cups/Ear Cover (Lamy Velvet Fabric)

8 Best Flat Response Headphones (All Budgets) - Perform ...
8 Best Flat Response Headphones (All Budgets) - Perform ...

To my head, these headphones are a bit tight at first. After about a week, the evened out quite nicely and became a ,comfortable, fit. Like most headphones on this list, they make great ,ear muffs, in the winter as well. The padding is soft and snugly fits the ears to keep them warm. Check Amazon reviews for ,Sennheiser, HD280PRO. Pros. Great sound ...

How to Wear Headphones With Glasses Comfortably: Achieving ...
How to Wear Headphones With Glasses Comfortably: Achieving ...

19/5/2020, · At present, there is a newest glasses design, through the deformation of the temples, the temples are lifted up to avoid the ,earmuffs,. This new way of wearing will solve this problem very well. Provides the most ,comfortable, way to wear earmuff headphones lovers.

Sennheiser Replacement Pad Kit for HD280 Pro - Earpads and ...
Sennheiser Replacement Pad Kit for HD280 Pro - Earpads and ...

The ,Sennheiser, HD280 Pro Replacement Pad Kit offers replacement pads for the earcups and headband of your beloved headphones. Buy this kit and get your trusty headphones back to the way they were when you first took them out of the box.

Helmet Detection Based On Improved YOLO V3 Deep Model ...
Helmet Detection Based On Improved YOLO V3 Deep Model ...

Abstract: ,Helmet, wearing is very important to the ,safety, of workers at construction sites and factories. How to warn/identify/certify workers “whether or not the ,helmet, is worn” is often a difficult point for enterprises to monitor. Based on the ,YOLO V3, full-regression deep neural network architecture, this paper utilizes the advantage of Densenet in model parameters and technical cost to ...

10 Most Comfortable Headphones for Every Budget (Over and ...
10 Most Comfortable Headphones for Every Budget (Over and ...

10/3/2019, · Moreover, the ,earmuffs, are extremely ,comfortable, to wear because they are made from high-quality soft materials. Also, the headband is fully adjustable providing a ,comfortable, fit for all users. The battery life is more than enough for the average user coming to 15 hours per 2 – 3 hour charge.