Gaojilian Convention & Exhibition (Shanghai) Co., Ltd.
Add: 2nd Floor, No.158 Shuanglian Road, Qingpu District, Shanghai
Tel：（86-21）5975 7088
Fax：（86-21）5013-1760
E-mail： info@metrologyexpo.com.cn
Web： www.metrologyexpo.com.cn
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