Inquiry about Custom PVC Mirror Business Cards

I am launching a new premium business card brand in the Netherlands and looking for a long-term manufacturer for custom PVC mirror business cards. I need silver, gold, and rose gold mirror PVC cards with size 85.5 × 54 mm, rounded corners, and thickness 0.3 mm and 0.5 mm. Custom logo/text printing and QR codes are required. Quantities per design: 50, 100, 250, 500, 1,000 pcs. Important: Do your mirror cards have a removable protective film to prevent scratches? I want the end customer to peel it off. Please quote price per quantity, sample cost, shipping of samples to the Netherlands, production time, DDP shipping to the Netherlands, individual boxes for each customer order, cost per box, and white-label packaging. Also, can multiple designs in one order be combined to receive the volume price (e.g., 10 customers × 100 cards = 1,000 cards total)? Please send photos/videos of previously produced mirror PVC cards, especially showing the mirror reflection and protective film. If quality and pricing are good, we are looking for a long-term supplier with recurring monthly orders.