SINE SCIENTIFIC INSTRUMENTS（China）
Site：Caizhi Building, 448 Guangzhou Dadao South, Haizhu District, Guangzhou City, Guangdong Province
TEL：020-29177461
E-mail：sales@ssi-instrument.comAftersales
Mr.MengE-mail：sales@ssi-instrument.com
TEL：15112095778FAE
Mr.KuangE-mail：support@ssi-instrument.comQQ：1625885905SINE SCIENTIFIC INSTRUMENTS（U.S.A）
160 Alewife Brook Pkwy #1361 Cambridge，MA 02138 United States+1 781 218 9688hdong@ssi-instrument.usAftersales
Mr. DongE-mail：hdong@ssi-instrument.usTEL：+1 781 218 9688Message Board
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