Chongqing Carrefour Technology Co., Ltd. is a high-tech enterprise mainly engaged in the production and development of PVC cards. At present, the company purchases more than 1,400 square meters of standard workshops, has two UV four-color printers in Heidelberg, Germany, and three automatic PVC card production lines, which can easily achieve a daily production capacity of more than 300,000 PVC cards.Since its establishment in 2011, the company has successively developed six major product systems of PVC business cards, PVC membership cards, PVC special-shaped cards, PVC digital cards, PVC smart cards, and PVC stickers in accordance with market demands in the southwest region, and has conducted long-term market research. In the process of product and product technology innovation, PVC matte business cards, glossy business cards, pearly matte business cards, pearly glossy business cards, transparent business cards, matte business cards, brushed business cards, laser business cards, PVC ordinary cards, high and low antimagnetic stripe cards, Bar code card, portrait card, transparent card, matte card, bronzing card, metal card, PVC menu, parking sign, visit card, table post, advertising ruler, desk card, trademark tag, IC card, ID card, glue card, and smart card Related access control, time and attendance, card, consumption management application systems, etc., a total of nearly 30 differentiated products based on a comprehensive three-dimensional product group; greatly satisfying Yungui, Sichuan, Chongqing, supermarkets, hotels, hospitals, Demand for PVC products in various fields such as tourism, beauty salons, catering, enterprises and institutions.