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Shanghai Wangyuan Instruments of Measurement Co., Ltd.
Mohala: + 86 021-6436 6699 / +86 021-6608 3118
E-mail:info@wy4488.com
E-mail:wyinstrument@gmail.com
Fax: + 86 021-6608 2028
Whatsapp: + 86 136 6198 9087
Aterese:No.55, Lane 118 Suide Road, Setereke sa Putuo, 200331, Shanghai China.