zhangjiagang (headquarters)
address：building b2, shazhou lake science and technology innovation park, no. 10 huachang road, yangshe town, zhangjiagang city, jiangsu province
tel： 86-0512-58979952
postal code：215600
mail：
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shenzhen (branch)
address：room 1201, building a, majialong innovation building, daxin road, nanshan district, shenzhen, guangdong province
tel： 86-0755-86667875
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wuxi (branch)
address: c3 r&d building, zhongdian hikvision park, no. 32 qingyan road, xinwu district, wuxi city, jiangsu province
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nanjing (branch)
address: room 701, building 3, building 4, zijin research and innovation center, no. 89 shengli road, chunhua street, jiangning district, nanjing city, jiangsu province