Import Contact Smart Card — Buy in wholesale FOB from Supplier in China

The product is a contact smart card equipped with a range of micro‑controller chips including SLE5542, SLE5528, FM4442, FM4428 and several ATMEL AT24C series (AT24C01A, AT24C02, AT24C64). It is fabricated from PVC, PET or PET‑G and conforms to the CR80 size of 85.5 mm × 54 mm × 0.84 mm. Printing options cover full‑colour CMYK offset, silk‑screen and Pantone processes, while the card operates in contact mode and can be finished glossy, matted or frosted. The magnetic stripe is offered in Loco (300 OE) or Hico (2750 OE or 4000 OE) variants, and additional features such as embossing, UV‑invisible ink, QR codes, barcodes, signature panels and scratch‑off panels are available.

Material choice influences durability; PVC is the most common substrate for mass‑produced cards, PET‑G provides higher temperature resistance, and PET offers a balance of flexibility and rigidity. In the smart‑card industry, cards typically meet ISO/IEC 7816 requirements for thickness and electrical performance, and a standard tolerance of ±0.06 mm is applied to the 0.84 mm thickness. Surface finishes affect wear resistance - glossy finishes are suited to high‑frequency use, while frosted or matted surfaces reduce glare for read‑head accuracy. Typical production runs include a quality check for chip programming integrity and magnetic stripe encoding consistency.

These cards are used for access control, payment, identification and secure data storage, making them popular with corporate security teams, financial institutions and public transport operators. Importers should request detailed lead‑time estimates, minimum order quantities and the preferred Incoterm before placing an order, as the listing does not disclose those figures. Packaging is supplied in separate polybags and can be customised with hole‑punching or bulk packs. Verification of certifications such as ISO 9001 or card‑specific security standards must be confirmed directly with the supplier.

Shenzhen Kaisere Technology Co., Ltd. is based in Shenzhen, Guangdong Province, China, at 15 Floors, Zhongzhen Da Sha No.68 Luofang Nan Lu, Luohu Qu, postal code 518003. The company is listed as an imported supplier with a harbor trust tier, and its response metrics show a 0.00 % response rate and no recorded average response time, indicating that inquiries may require follow‑up for confirmation.

The supplier’s catalogue focuses on contact smart cards with a variety of chips, materials and custom printing options. The listing does not specify minimum order quantities, lead‑time ranges, certifications or warranty terms, so buyers should ask the supplier for those details before finalising a purchase.