Contact Us

Contact Us

Shanghai Headquarters

contact@foursemi.com
Room 303, Building 4, Block 2, Gangcheng Plaza, No. 11, Lane 88, Yunzon Road, Lingang New Area, China (Shanghai) Free Trade Pilot Zone

Shanghai Caohejing R&D Center

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Floor 9, Building 1, Phase III, Yuanzhong Industrial Park, No. 2007, Hongmei Road, Xuhui District, Shanghai

Shenzhen Application Center

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Room 605, Block C, Kuopai Building, North Science Park, Nanshan District, Shenzhen

Xi'an Application Center

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Room 1203, Phase II, Taiwei Intelligent Chain Center, No. 8, Tangyan South Road, Yanta District, Xi'an City

Beijing Application Center

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Room 614, 6/F, MOMA, No.26, Anningzhuang Road, Haidian District, Beijing

Overseas Offices

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Korea