Purchase Inquiry

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marketing@yijian-tech.com

Tel

189 4485 7066

Service support

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support@yijian-tech.com

Tel

189 4485 7066

After-sale service

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service@yijian-tech.com

Tel

189 4485 7066

Service and Support

App download

Download the Yijian app

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Help Center

Using documents and manuals

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After-sale service

After sales policy and service terms

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Online Message

Contact Us

E-Mail: marketing@yijian-tech.com

TEL:19655321123

Adress:No.3 Suyu Industrial Park, Zhangjiagang, Suqian City, Jiangsu Province

How to buy

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