We require aluminium card holders with smooth slide-in and slide-out mechanism for business use. The product must demonstrate reliable functionality of the sliding mechanism through visual verification.  
Please provide detailed specifications and confirmation that your product meets this core requirement.  
We have previously received quotations but need to reconfirm technical compliance before proceeding.

Please offer a card holder from the most inexpensive. For storing 2 standard-size cards and a 94*60mm brochure. I can add a photo. The brochure is approximately 4mm thick. Please offer a card holder with one compartment and with three. Quantity about 10,000 pcs. And is it possible to apply color to them?

Inquiry about 9" Cardette Floral Card Holder

I'm very interested in your products; could you send me some detail reference information?We would like lanyard with ID card holder Card holder for 2 cards (1 on each side)Also card holder for 4-6 cards. Lanyard should have 1 base color and logo with 2 colorsBase color: Red and White (2 different kind).