Polarized test card; polarized sunglasses display card

1. Used to test domo polarized sunglasses

2. Hidden image inside is invisible to naked eyes or regular sunglasses

3. Pattern & Size are customized

4. Single or Multicolor words and image all available

Our advantages:

High quality: Use high-quality materials, establish a strict quality control system from raw material procurement to finished product production. Each production link has a dedicated person responsible.

Professional services: 15+ years of production experience, 10+ years of foreign trade export experience from products to after-sale service have been praised by customers.

Specialized service: We have our own factory and accept OEM (printed logo, laser logo etc.). If you are a designer, welcome to bring your design drawings, and we will make a finished product to your satisfaction.

Fast delivery: Most stock products are shipped within 7 days after payment.

Our company can provide you with polarized invisible pattern, mainly used for polarizing sunglasses, and can also be used in anti-counterfeiting fields, such as: wine, medicine, cultural gifts and other packaging.

We are ready to offer the best service to our customers and warmly welcome OEM / ODM orders from you. We are sure that you will get not only good items from us but also excellent service from our company. We faithfully welcome you to join us to develop each other for mutual benefits