Jammerall (China) Co., Limited Quality Control

Good quality Portable Cell Phone Jammer for sales
Customer Reviews
The signal blocker is quite effective and perfectly does what it is supposed to do - block all the cell phone frequencies, wifi and gps signals. Number one!

—— Harcourt

Good quality jammer, easy operation, securely jamming cell phone 3G/4G, WiFi and GPS tracker/navigator. Furthermore, it is very good that there is the possibility of selective signal jamming.

—— Frederick

I highly recommend this one!!Compact, easy to use, functionality and reliable!

—— Rodrigo

It blocks those frequencies completely, and at a decent jamming range. I highly recommend this device if you are looking for a stationary jamming device with efficient performance.

—— Anders F.

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QC Profile

We carry out a multi-stage quality management system: Incoming Quality Control (IQC); In-process Quality Control (IPQC); Outgoing Quality Control (OQC); After-sales support for our customers.

we have strict Quality Control procedure, to ensure products stability and quality, to maximize the protection of the interests of the vast number of customers.

In order to provide high Quality products and services, we employ Total Quality Management (TQM) system, ensuring all products delivered are 100% qualified. Materials and finished goods are inspected in strict compliance with Standards.

  • Jammerall (China) Co., Limited
Contact Details
Jammerall (China) Co., Limited

Contact Person: Ms. Jessie Wang

Tel: 86-13538238562

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