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I-Shanghai Wangyuan Instruments of Measurement Co., Ltd.
Ucingo:+86 021-6436 6699 / +86 021-6608 3118
I-imeyili:info@wy4488.com
I-imeyili:wyinstrument@gmail.com
Ifeksi: +86 021-6608 2028
Whatsapp: +86 136 6198 9087
Ikheli:No.55, Lane 118 Suide Road, Putuo District, 200331, Shanghai China.