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Contact Us at RINTECH, Inc.
Lab: 504-East Diamond Ave., Suite F, Gaithersburg, Maryland 20877, USA
Office: 13311 Copper Ridge Road, Germantown, Maryland 20874, USA
Phone : 301-987-1980, 240-277-0387, 240-498-4288
Fax : 301-987-1981
E-mail :
Info@RintechInc.com
Contact in China
Beijing : 010-6799-1949; 13601367729
Chongqing : 023-6282-4336; 15923509545
Guangdong : 13925088381
Hebei : 0311-87890166; 13333118108
Shanghai : 021-64172395; 13818552474
Zhejiang : 13336198585
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