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and arrange visiting

USA:

Tel/Sms: +1 415 525 9898

580 california street F12, San Francisco, California

China:

Room 303, valley of IT, zhongguancun, District of Luchen, Wenzhou

Tel/Sms: +0086 152 1077 4305

Mail: office@haibaichuan.tech

Web: http://haibaichuan.tech