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Periodic report

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Periodic report

Address

Ningbo Jinghua electronic Polytron Technologies Inc

136 Chunyuan Road, Zhonghe street, Yinzhou District, Ningbo, Zhejiang, China

Contactus

Tel：＋86-574-88300253

Fax：＋86-574-88300518

Web： http://saokankan.com

公眾號

Sweep yards attention

Sweep yards attention