SHANGHAI ZHANYI TECHNOLOGY CO.,LTD

[Shanghai China (Mainland) ]

  • 1st
Business Type:
Trading Company
Total Revenue:
Main Products:
CDMA Phone signal amplifier,Phone signal jammers,Computer-interference,ID cards for<br /> identification,Fixed telephone firewall and so so

Product Showcase

  • Phone signal jammers
  • Tel firewall
  • Phone signal enhancer (signal amplifier)
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Contacts

Ms. eama qin
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