Zhengzhou Megumi Instrument Co., Ltd. Shenzhen Ding Yang Technology Corporation product of Henan agents 0371-66227105, the main agent Ding Yang oscilloscope Ding Yang the signal source Ding Yang oscilloscope. Ding yang oscilloscope Ding Yang the signal source Ding Yang ScopeMeter agents, agents of Henan ---- Zhengzhou Megumi Instrument Co., Ltd., is strong technical force technology, electronic engineers hired, can do the pre-sales consulting aftermarket maintenance of correct and timely service. Zhengzhou Megumi Instrument Co., Ltd. Address: East Main Street and South Street intersection Sun and Moon Star City, Zhengzhou City, 19th Floor, Block A, A3 Tel: 0371-66227105,55676313 Fax 0371 -66,227,105 Contact: Dujing 13,598,018,197 QQ: 792 634 100 Website: http: / / www.hm5117.cn