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Qingdao Chengtongyuan Electronics Co., Ltd 
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Address:

China (Shandong) pilot Free Trade Zone（B）3rd Floor, B,West Wing, 5 Seoul Road, Qianwan bonded port area, Qingdao

Tel：+86-532-86959783   +86-13361210771     +86-18661893593
E-MAIL：ctyyhl@chengty10.com
Company website：http://www.chengty10.com

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