In the contemporary landscape of printing and packaging, the demand for High-Quality Round Paper Die Cutters has transcended basic mechanical punching. As consumer preferences shift toward aesthetically pleasing, "rounded-corner" designs in everything from children's board books to high-end credit cards, the technology behind these cuts has entered the era of Industry 4.0. At Wentong, we don't just manufacture machines; we engineer precision solutions that define the industry standard for durability and accuracy.
The global die-cutting market is witnessing a tectonic shift toward automation and sustainability. Key drivers include:
Established in 2008, Wentong has over 20 years of experience in developing and manufacturing of smart card machines and post-press equipment. We have been committed to constantly growing and improving our products and service to meet all our customer’s requirements for production of children’s books, board books, paper cards and plastic cards.
Our factory is located in Guangming District, Shenzhen, China. It covers an area of about 5,000 square meters. The workshop is divided into processing area, assembly area, machine display area and product display area. Strict implementation of the 5S standard allows employees to work in a safe and comfortable space.
Our wide range of products includes die cutting machine, card collating machine, card punching machine, SIM card production machine, and more, widely applied in a variety of industries such as card production, printing & packaging, and paper products.
Why do global enterprises choose Shenzhen-based manufacturers for their round paper die-cutting needs? The answer lies in the Industrial Synergy of the Pearl River Delta.
Rapid iteration from design to functional prototype using local high-precision component clusters.
Vertical integration means we control everything from CNC machining to PLC programming.
Leveraging scale to provide premium European-standard components at competitive price points.
Implementing visual positioning and remote diagnostics for global clients.
We provide comprehensive onsite or video guidance for equipment maintenance. Consumables like belts, gluing rollers, and buckles are held in inventory for rapid global replacement, ensuring your production line never stays idle.








Our high-end machines utilize servo-motor driven systems and visual positioning, achieving a precision tolerance of ±0.1mm, ideal for credit cards and complex board book shapes.
Yes, our equipment is designed for versatility. We provide specific configurations for everything from thin paper cards to thick 4mm board books and plastic substrates like PVC or ABS.
Wentong provides 24/7 online technical support, video tutorials for common maintenance, and can dispatch engineers globally for major installations. All spare parts are shipped via express courier to minimize downtime.
Absolutely. With our in-house R&D team and CNC processing center, we specialize in customizing machines to fit unique production line requirements or specific product designs.