Contact Us
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Tianjin Tianyuan Electronic Material Co.,Ltd.
Email (Headquarters)：sales@tj-polyimide.com
Fax (Headquarters)： 022-86996309
xiaojing@tj-polymide.com
Marketing Department (Domestic Business)：022-86993375
Marketing Department (Foreign Trade Operations)：022-86995521
Department of Human Resources (Headquarters)： 022-86996210
