Company name: SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Company address: Building 5, TEDA Raycom Park, No.12 Zhu Yuan Road, Tianzhu Free Trade Zone Shunyi, 101312, Beijing, China
Company Tel: 86-010-82600228
company website address: http://www.portable-hardness-tester.com/
Contacts: Jennifer Hu （Female）
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