Professional PCB Manufacturer. Focus on QTA, Small & Medium Volume

Q&D Circuit Co., Ltd. founded in 2004, is one of the top 100 enterprises in the PCB industry. Focusing on customized services in the PCB industry, it is a leading enterprise in the segment of small and medium batch and high-end prototype in the PCB industry. We have passed ISO9001, IATF16949, ISO14001, ISO45001, GJB9001, ISO13485 system certification and CQC, UL approval productional certification.Q&D specializes in the manufacturing 1-50 layer PCBs, covering Hi-frequency, Hi-speed, high multilayer, rigid-flex, HDI, heavy copper PCBs etc. Our products are widely used in communication, industrial control, power and energy, automotive electronics, medical equipment, etc. Our business scope covers more than 20 countries and regions, and serves more than 6, 000 customers worldwide.