We obtain a patent for surface treatment of a metal plate used in offset printing devices and develop jackets for impression cylinder with special method. By applying plasma sprayed coatings in treating the surface of NI+AL and ceramic jackets, our products have superior adhesive strength, outstanding durability, heat-resisting property and wear resistance that are crucial for ideal ink repellency and durability of printing jackets. With this effort, our coated surface is more durable and longer lasting than that of our competitors. Our jackets are able to withstand temperatures of up to 900 degrees Fahrenheit (482 Celsius).

We produce and supply every kind of jackets used in Heidelberg, Komori, Akiyama, Mitsubishi, Roland and KBA Machines. Our products will become the good alternative to OEM cylinder jackets.

We produce our jackets by thickness and conduct the thorough testings to manage our products according to the characteristics of each press. Our products are checked by a lot of field tests through our distributions for a year after production. As a result, in many exhibitions held in South Korea, America, China, Russia and Europe, our products have acquired high quality and the quality has been guaranteed.

J&B International Ltd. has such the nation’s largest production line that we can supply our products to buyers at any time. We have never missed the time limit of delivery. We export our products to America, China, Russia and various countries in Asia and Europe through worldwide distribution channels. We promise high quality products, credible service, ongoing support and our partnership.