Shenzhen KSB Technology Development Co., Ltd. is a high-tech enterprise. We are specialized in the professional production of CD-R products, DVD-R products, a variety of printable CD-R products, DVD-R blank discs,cellphone case,tablet pc,power bank and other accessories Our company has world's most advanced high precision CD-ROM equipment and complete testing systems, with first-class high-tech talents. Our task is "from the CD layout design to packaging design; from CD screen printing and ...