Shenzhen Doto Electronic Co., Ltd. is a professional high-tech PCB manufactory which was established in 2003. we can provide single sided, double sided and multi-layer pcbs.Now we specialty products as follows:High TG, thicker plate, high resistance PCBHigh frequency microwave PCBhigh frequency ceramics PCBPTFE PCBGold-plated PCBCopper clad aluminum PCB with blind and buried viasAnd Specifically designated PCB by the customersNow our customers include leading industrial groups from Japan, Europe, North America, Australia and We are able to providecustomers with punctual delivery and fine quality: lead time 3-5 days for sample, 5-7 days for batch.