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Home > What is red hat

What is red hat

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.

Why choose us

Solutions to meet different needs

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

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 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.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

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

What is red hat

12 Volt Car Battery Charger Circuit Schematic - EEWeb

12 Volt Car Battery Charger Circuit Schematic - EEWeb

It allows enough current to flow through the regulator so that Q1 is fully on for ,battery, voltages up to about 13.5V. Decreasing the value of R2 effectively increases the final ,battery, voltage by raising the current cutoff point. Conversely, a diode in series with one of the ,battery, leads will reduce the fully-charged voltage by about 0.7V.

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Design your own helmet online - Online Helmet Designer

Design your own helmet online - Online Helmet Designer

We all know that designing is a major part of creating a custom ,helmet,, and without creative ideas or ,drawing, skills it’s tough to come up with your dream design. But finding your ideal designer who is on the same page, skilled, patient and not so expensive isn’t ,easy, either.

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4 Ways to Draw a Football Helmet - wikiHow

4 Ways to Draw a Football Helmet - wikiHow

31/1/2020, · Next, ,draw, a slanted letter "A" extending from the lower half of the ,helmet,. Then, connect the bottom tip of the "A" with the upper line of the letter. Finally, outline the details of the face mask and shell of the ,helmet,, and add details, like a team logo. For tips on how to ,draw, a 3D football ,helmet,, read on!

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12 Volt Car Battery Charger Circuit Schematic - EEWeb

12 Volt Car Battery Charger Circuit Schematic - EEWeb

It allows enough current to flow through the regulator so that Q1 is fully on for ,battery, voltages up to about 13.5V. Decreasing the value of R2 effectively increases the final ,battery, voltage by raising the current cutoff point. Conversely, a diode in series with one of the ,battery, leads will reduce the fully-charged voltage by about 0.7V.

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Battery Stock Photos And Images - 123RF

Battery Stock Photos And Images - 123RF

#51552507 - ,Car, mechanic uses ,battery, jumper cables charge a dead ,battery,. Similar Images . Add to Likebox #89945445 - A happy businessman with raised hands is connected to a large.. Similar Images . Add to Likebox #104920401 - Transparent view of electric SUV ,car, …

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Design your own helmet online - Online Helmet Designer

Design your own helmet online - Online Helmet Designer

We all know that designing is a major part of creating a custom ,helmet,, and without creative ideas or ,drawing, skills it’s tough to come up with your dream design. But finding your ideal designer who is on the same page, skilled, patient and not so expensive isn’t ,easy, either.

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10+ Muscle Car Drawings ideas | car drawings car art car ...

10+ Muscle Car Drawings ideas | car drawings car art car ...

Apr 10, 2015 - Explore Nate Hutchison's board "Muscle ,Car Drawings," on ,Pinterest,. See more ideas about ,Car drawings,, ,Car, art, ,Car, cartoon.

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How to Diagnose a Car Battery Drain | YourMechanic Advice

How to Diagnose a Car Battery Drain | YourMechanic Advice

Now that we have verified that the ,battery, is experiencing a parasitic ,draw,, we can move to exploring the different reasons and parts that can be pulling on your ,car,’s ,battery,. Reason 1: Lights . Electric devices like timed and dimming dome lights can stay “awake” and produce excessive drain on the ,battery, …

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Turn a Car Battery Into an Emergency Power Source For the ...

Turn a Car Battery Into an Emergency Power Source For the ...

21/12/2017, · Yes it has been asked, but it’s not that ,simple,. The charged life of the ,BATTERY, depends on it’s amp hour rating and how much current you are ,drawing, from the ,battery,. ie. If the ,battery, is rated for 200 amp hours you can ,draw, 200 amps for 1 hour.

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How to Draw Cars (with Pictures) - wikiHow

How to Draw Cars (with Pictures) - wikiHow

29/10/2020, · Sketch a thin rectangle as long as you want the ,car, to be. Take a sharp pencil and lightly ,draw, a long, narrow rectangle on your paper. You don't need to make the rectangle 3-dimensional unless you'd like to ,draw, the ,car, in 2 point perspective. The width of the rectangle will depend on how big you want to make your ,car drawing,.

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