Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Beijing Dorgean Electronic
Technology Co., LTD(Headquarters)
Website：www.4444sss.com/en/index.html
EMail：sales@dorgean.com
Zip Code：100088
Tel：+86(10) 5286 7770
Tel：+86 138 1111 I452
Address：Room 525, 5th Floor, No.7, No.16, Barracks Street, Shunyi District, Beijing
Beijing Dorgean Electronic Technology Co., LTD Hong Kong Office
Tel： +852-26902958
Address：WORKSHOP Q，11/F. BLOCK 1, KIN HO IND.BLDG, 14-24 AU PUI WAN STREET,SHATIN,N.T
U.S. Office
Tel: (817) 824-3888
Fax: (817) 834-3899
Adress: 1020 North Main Street Mansfield, TX 76063
Technical Support
+86(10) 5286 7774
support@dorgean.com
Service Tel
+86 010-52867770
52867771
52867772
52867773
+86 138 1111 I452
17896005796
info@dorgean.com
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北京多晶電子科技有限公司
電話：0l0-52867770
地址：北京市順義區軍營街16號院7號5層525室
Customer Service QQ
Customer Hotline：
Technical Supports
3003988120
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