1.49 HC/HMC/SHMC yellow night driving anti glare polarized sunglasses lens
- Category: >>>
- Supplier: Jiangsu Aomei Optic Electronic Technology Co. Ltd.
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Product Overview
Description
Established in 2004,Jiangsu Aomei optic electronic technology co.,ltd is professional manufacturer and exporter that is concerned with design,development and production of the optical lens.
We are located in Danyang city,Which is nearby Shanghai.All of our products comply with international quality standard and are greatly appreciated in a variety of different markets throughout the world.
We have more than 400 employees,While boast annual sales figure that exceeds USD 15 Million.We impacted well-equipped RX facilities from opto-tech and satisloh to gurantee total customer satisfaction.Our porducts contain various index optical lens,such as blue cut lens,photochromic lens,progressive lens,bifocal lens,tinted lens and so on.
As a result of our high quality products and outstanding customer service,We have gained a global sales network reaching North America and Southest Asia.
Please feel free contat with us if you are interested in any of our products.We are looking forward to forming successful business retaionships with new clients around the world in the near future.
Q1. How is your quality?
A1. We have a very seriously control system(ERP system). We guarantee the high performance of our products.
Q2. How do you control lens quality?
A2. Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out uncoated optical lens .
Every piece lens must go through three time expericed inspectors, uc lens inspection, hc lens inspection, then hmc lens inspection.
Q3. How to check the durability of optical lens coating?
A3. After coating, we carry out salt water boiling experiment for optical lens.
Experiment 1: we put 4 pieces lens into 5% salt boling water for 15 minus, then, check, if no coating drop from lens, or no coating crack performance, the quality is OK.
Experiment 2: lens in 5% boliling salt water for 2 minus, cold water 1 minus, boil and cold water times, no coating crack, drop, then ok.
Q4. How about your optical lens production ability per day ?
A4. . about 40000 pairs/day.
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