China China wholesale Sunglasses Accessories - Wholesale Reusable Anti-Blue Light Protect Blue Ray Blocker Tester Testing Card Laser Set – Co-See Manufacturer and Supplier

China wholesale Sunglasses Accessories - Wholesale Reusable Anti-Blue Light Protect Blue Ray Blocker Tester Testing Card Laser Set – Co-See

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China wholesale Sunglasses Accessories - Wholesale Reusable Anti-Blue Light Protect Blue Ray Blocker Tester Testing Card Laser Set – Co-See Detail:

Product name	Blue light tester card kit
Material	PC
Usage	Test blue light
Logo	Customized logo
Size	10*5cm
Lead time	About 7-10 days
Package	100pcs one polybag,1000 per carton
MOQ	1 set
Payment method	T/T, Alibaba escrow; credit card
Whether battery inside	Yes

Instructions for use:

Place the test card flat on the table, and then use the test light to form a purple mark in the middle of the test card, indicating radiation. After the purple mark is gone, put the glasses above the test card to keep the blocked area of the test card away from radiation, without a bit of purple mark when the test light shining on.

The stronger the blue light, the deeper the irradiated area will change color.

Natural light contains blue light, which will cause discoloration of the test area and affect automatic recovery. Please test indoors.

The discolored area of the test card illuminated by the blue test light will automatically recover and turn white in 1-2 minutes.

微信截图_20200929134900

Our services:

1) Fast Reply, we can come back to our customer within 10 hours, when we receive email or request.

2) Free design, we can make a design for our customer free charge

3) Fast Sample, Sample time is only 3 days.

4) Fast Production, The production time for 10,000pcs sunglasses is only 15days.

Excellent quality:

We are a combination of factory and shop, we can control the quality from production to sale, and we can also timely understand the market demand.

Excellent service:

We can provide OEM customized service, and print logo and laser design on the products. If you are a designer, you can bring your design drawings or samples, we can provide you with customized services, so that your products stand out from the peers.

Good price:

We are the factory’s primary source of goods, from production to sales one-stop service, so that you spend the least money to buy the best things.

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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for China wholesale Sunglasses Accessories - Wholesale Reusable Anti-Blue Light Protect Blue Ray Blocker Tester Testing Card Laser Set – Co-See , The product will supply to all over the world, such as: Finland, South Africa, Roman, Based on products with high quality, competitive price, and our full range service, we have accumulated professional strength and experience, and we have built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and passionate service. Let's open a new chapter of mutual benefit and double win.

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