专业从事于：计数器,计时器,温控器,电流表,电压表

dongguan three excellent electronic technology co., ltd. is a professional research, development, agency, sales of electronic, electrical and industrial products, high-tech joint-stock enterprises. the company has been pioneering spirit of "creation is perfect, service society" to develop and improve national standards of industrial automation responsibility, and actively introduce advanced technologies and products, combined with its own marketing network you shi, wei china's industrial enterprises provides first-class technologies and services. through the tireless efforts of the whole staff, now the company developed "uuu three excellent" series of timers, electronic and magnetic timer, electronic and electromagnetic counter, multi-function temperature controller. has a higher reputation with the industry. at the same time agent in taiwan shinozaki, samd travel switch, loose platform instrumentation. the company relies on technology and talent advantages, based on high standards, h