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Tongda Spring Co. Ltd. Official website

Tel：(+86) 0536-7872698 | 中文 | EN

Company

Home > About US> Workshop

Production Workshop

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Automatic Image Measuring Workshop

Date：2019-4-22 10:52:17 Hits：

Winding Workshop

Coiling Workshop

Tongda Spring Co. Ltd.

TEL：(+86) 0536-7872698

ADD：No. 114 Weizi Industrial Region, Changyi, Shandong, China

FAX：(+86) 0536-7790698

ZIP：

WEB：http://www.qq1616.com/en/index_en.html

Online Message

Copyright ? 2018-2019 Tongda Spring Co. Ltd. all rights reserved

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