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SHANGHAI ZHANYI TECHNOLOGY CO.,LTD
China Manufacturer with main products: CDMA Phone signal amplifier, Phone signal jammers, Computer-interference, ID cards for identification, Fixed telephone firewall and so so |
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| Place of Origin: | Shanghai in China |
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Specifications
This product is shielding the scope of reasonable, only signal shielding the examination room, the examination room without any outside interference. Will not interfere with the base station. No radiation, green. Simple, no need to invigilators teacher training, only need to attach electrical equipment can automatically work. Besides the low price of the product, especially the examination room suitable for large-scale procurement.
Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
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Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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Min Order: 5pcs
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