Where are the manufacturers of PCB circuit boards?

Shenzhen Jiehlian Circuit Co., Ltd. was founded in 2005, is a high-tech enterprise mainly engaged in the production of small and medium-sized quantities and sample PCBs. The company is located in Gangtou Industrial Zone, Shajing Town, Bao'an District, Shenzhen, China, and set up a sub-factory in Huizhou in 2009. *** has nearly 8000 square meters of production plant, with manufacturing 2 ~ 30 layers of high multilayer, HDI, buried / blind holes, high-frequency, metal-based, high Tg, thick copper power supply, such as a variety of circuit board process capabilities, multilayer design capacity of more than 10,000 square meters / month, including thousands of prototypes, fast board.