pcb circuit board top ten manufacturers: pcb holding (shenzhen) limited, Jian Ding (wuxi) electronic limited, suzhou dongshan precision manufacturing limited, deep south electric road limited, huatong computer limited, zhuhai zixiang electronic technology limited, united can technology (shenzhen) limited, aotex (China) limited, huashi electronic Ltd., Shenzhen Jingwang Electronics Co. PCB (PrintedCircuitBoard), the Chinese name for the printed circuit board, also known as the printed circuit board, is an important electronic components, is the electronic components of the support body, is the electronic components of the electrical interconnection of the carrier. Because it is the use of electronic printing technology, it is called "printed" circuit board.