Shenzhen Xinda Chang Technology Co., Ltd., founded in April 2012, is a manufacturing company specializing in PCB SMD Assembly for electronic products, with a factory area of 7500m2. Currently, the company has more than 300 employees. The SMT department has 5 brand new Samsung high-speed production lines and 1 Panasonic SMD line, including 5 new A5 printers+SM471+SM482 production lines, 2 new A5 printers+SM481 production lines, 4 AOI offline optical inspection machines, 1 dual-track online AOI optical inspection machine, 1 high-end brand new first-piece tester, and 3 JTR-1000D lead-free dual-track reflow soldering machines.