Shenzhen Huitong science united Electronics Co., LTD, located in Shenzhen, Guangdong Province, China, is a professional manufacturer specializing in the manufacturing of printed circuit boards (PCBs). Our business scope covers Layout design, PCB manufacturing, PCBA assembly, component procurement, and testing services, committed to providing customers with one-stop solutions. The company has a rich product line, ranging from double-sided boards to 36 layer high-end boards, covering various types such as ordinary FR4 boards, medium to high TQ value boards, thick copper boards, high-speed/high-frequency boards, ultra-thin/ultra thick boards, and environmentally friendly halogen-free boards. These products are widely used in various fields such as optical modules, industrial control equipment, communication equipment, consumer electronics, and military products.