After more than 30-year development, SZZT has developed into a high-tech enter-prise covering three business sectors of IDC and cloud computing, financial tech-nology and lighting technology. SZZT has built 3 industrial parks in Shenzhen, Changsha and Dongguan, and has 6 large-scale Internet data centers in Shenzhen Guangming, Guangzhou Nansha, Dongguan Shijie, Dongguan Qifeng, Changsha Wangcheng and Wuhan Shenhu,with 6 R&D centers, 28 after-sales service centers and 182 after-sales service outlets in nationwide.
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