

刘先生 13533330338
M.R.LIU M.B.: 13533330338
Guangzhou Deu Technology Testing Co.,Ltd.
No.1101-1103, Xinhua Building, Block 22, No.33 Tianhe Road, Guangzhou, China.
Tel: 400-686-9618, 020-37600707
1. E-mail: info@daou-lab.com
2. E-mail: ce@dcemark.com
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