Jingguanzun Electronic Science &Technology Co., Ltd was founded in 2003, it lies in Building C5 of Huafeng Scien-Tech Garden, Bao抋n 72 District, Shenzhen. The square of its factory is about 3500 m2. The total investment of company is 6 million RMB. At present, it has 360 staff, 60 management staff, engineers and technicians. The company has bought two Panasonic MVIIC automatic high-speed SMD machines and two JUKI high-speed SMD machines. And it has more than 30 lines, such as automatic watering line, automatic assembling line, automatic shaping line. In addition, the company has two setback current welders with ten-temperature controller, two double-crest welders, ultrasonic equipments. It can produce environmental products and non-environmental products.