Import Contactless Tk4100 Plastic Pvc Blank Card — Buy in Bulk from Supplier in China

The Contactless Tk4100 Plastic PVC Blank Card is a standard RFID blank card supplied by Wlt Rfid Tech Co., Ltd. It incorporates a 144‑byte memory chip compatible with protocols such as 203/213/215/216 and MF 1K S50/4K S70. The card dimensions are 85.5 mm × 54 mm with a thickness of 0.84 mm, and it features a copper antenna operating at 13.56 MHz with a read distance of 1‑10 cm. Packaging is supplied as 200 cards per box, with multiple boxes stacked in a carton.

The base material is PVC, a common polymer for contactless cards, and the surface can be printed in CMYK using silk, offset or digital processes. Write endurance is rated at 100 000 cycles, which aligns with industry expectations for reusable access cards. Typical tolerances for card size are ±0.2 mm, and the cards meet ISO14443A antenna specifications. Optional customisations include alternative chip frequencies such as 125 kHz or 860‑960 MHz and various printing or embossing options.

These cards are widely used in fitness centres, spa hotels, water‑resort ticketing, security access control and event management where rapid contactless identification is required. Buyers are usually system integrators, venue operators or hospitality providers who need bulk quantities for deployment. Trade terms, minimum order quantities and Incoterms should be confirmed directly with the supplier before purchase.

Wlt Rfid Tech Co., Ltd. is located at No 11 Dalin Road, Shanghai 200010, China. The company holds a harbor trust tier on the platform, indicating a moderate level of verification. Its response rate is currently recorded as 0 %, with no average response time available, which suggests the need for proactive communication. The address places the operation in a major manufacturing hub with established logistics networks.

The supplier lists blank RFID cards that can be customised with a range of chip types, printing methods and optional dimensions. No specific certifications, MOQ or lead‑time are disclosed in the listing, so interested importers should request those details directly. The product description highlights compatibility with multiple RFID protocols and a write endurance of 100 000 cycles. The company does not provide additional corporate history beyond the listed address and verification tier.