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shenzhen chengyan science and technology Co.,Ltd is a integrative technology enterprise dealing in wireless earphon and digital products covering research,production and sales,and set up sale co***ny and factory....
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Company: |
shenzhen chengyan science and technology CO., ltd
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Contact: |
Ms. Rita zheng |
Address: |
jiabin Rd 2018 |
Postcode: |
518001 |
Tel: |
86-755-82375588-807 |
Fax: |
86-755-82375438 |
E-mail: |
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