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Shenzhen Guoqin Technology Co., Ltd.   Click to enlarge image 欢迎您访问 Shenzhen Guoqin Technology Co., Ltd.   Shenzhen Guoqin Technology Co., Ltd is the high-tech enterprise specially engaged in R&D and production and marketing of all kinds of communication networks, backup power supply maintenance test apparatuses and instruments. It has passed authentication of ISO9000―2000 quality management system. All products are certified by Chinese authorized inspection department, and some of them are authenticated by SGS CE certificate.         Shenzhen Guoqin always insists in make contributions for promoting technological progress and development, takes the concept of “provide advanced technology, high-quality product and complete services for clients”, which is regarded as the enterprise contents, the brand depend on quality, reputation depend on service, development depend on innovation.   EC21版权所有1997-2009 电话:86-0755-29799406 传真86-0755-27449249