This custom contact smart card features the SLE4428 chip and is suitable for a wide range of applications: Premium Membership Cards, Access Control Systems, School Administration, Cafeteria Payment, Library Lending, Office Access Control, and Premium Member Club Management. The card measures 85.5×54mm with a thickness of 0.84mm, exactly the same as a standard bank credit card. Made of high-quality PVC plastic, it offers durable and clear printing. We accept orders as low as 1 piece, ideal for testing or sample needs. Cards are delivered blank and must be encoded/initialized using your own system and software. Product InfoItem Details Chip Contact SLE4428 Chip Size 85.5 × 54 mm (Standard credit card size) Thickness 0.84 mm (Same as bank credit card) Material PVC Plastic Customization Logo, photo & text printing supported MOQ 1 piece Compatibility Confirmation Before placing an order, please confirm that your existing card reader or management software is compatible with the SLE4428 chip. For bulk purchases, we strongly recommend ordering a sample for compatibility testing first. Customized cards cannot be returned or refunded if compatibility has not been verified. Delivery Instructions All cards are delivered blank (no pre-stored data). After receiving the cards, you must encode or initialize them using your own system and software before use. How to Customize? • After entering the order page, click the “Customize Now” button. A window will immediately pop up for you to upload your design image. Follow the instructions to upload your artwork and complete the payment. • If you do not see the image upload option on the order page, you can also send your customization files to the following email address after successful payment: [email protected]. • Supported File Formats:JPEG, PDF, TIF, PSD, AI, CDR Please note: Due to the high volume of orders, your order number must be included in the email for us to process your request promptly.  Frequently Asked Questions (Q&A)Q：Is the chip on the card surface made of metal？ A： Yes. Q：What is the minimum order quantity？ A： We accept orders as low as 1 piece – perfect for testing compatibility or making a single sample. Q：How long does customization take？ A： After design confirmation and payment, the standard production time is 5–7 business days. Q：How long does shipping take？ A： Standard international shipping takes about 10–20 business days. Deliveries to remote islands or under special circumstances (e.g., customs delays, holidays) may take longer. Q：Can I print a logo and personal photo on the card？ A： Yes, absolutely! We specialize in full customization. Just provide any high-resolution logo, photo, or text, and we will print them clearly on the card surface. Q：Can the card be used immediately after production？ A： No, it must be encoded with the necessary information before use. Q：Does the card come with stored money? Can I withdraw cash from a bank？ A： No. The card looks similar to a credit card but does not support cash withdrawal or payment functions. Please Read Before OrderingDo not submit orders for any of the following： Prohibited Documents： Any official certificates, such as ID cards, driver‘s licenses, bank cards, and passports Prohibited Content： Any designs that are illegal or contain discrimination, defamation, or hate speech In accordance with relevant regulations, the reproduction or printing of ATM and bank cards (including those bearing logos such as VISA or MasterCard, as well as cards marked with the words "BANK" or "DEBIT") is strictly prohibited. We recommend that you submit your design draft to us for review first; please proceed to place your production order only after confirming that the design complies with all applicable guidelines. Thank you for your understanding and support.