4- 5th Shangxue S&T Industrial Pak, Bantian LongGang District

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3, 4, 5, 6/F, Orena Building, Longjing Industrial Area, Longjing West Road, Xili Town, Nanshan Dist., Shenzhen, Guangdong Province, China

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International Commodity TradingPlaza Baoan North Road, Luohu District

Ecson Digital Technology Development Ltd. (Active-7 Digital Technology Shenzhen Co., Ltd.), founded in 2002.<br />Active-7 Optical & Electrical (Holding) Co., Ltd., registered in...