Croll Technology Limited, located in Shenzhen, is an international high-tech company specializing in the development, sales and service of circuit boards(rigid boards, flexible boards, rigid-flex boards). There are sales representatives in Europe, Africa and India and offices in domestic Pearl River Delta and Yangtze River Delta as well. It ranks a top level in circuit board field, with a very technical team of more than 15 years experience to support, and it provides customers with cost-effective solutions in all aspects. It also supports customers with all kinds of business from prototype, high mix low volume to high volume mass production. The products cover from rigid board, flexible boards to rigid-flex boards. The number of layers ranges from one to 26 floors(FPC 1-8 layers), and the end markets cover consumer electronics, automobiles, industry, and communications. The factory has passed the UL, ISO9001, IATF 16949 certification . The company's products are exported to Europe and the United States.