Shenzhen Hong Chuang Technology. Co., Ltd.

Shenzhen Hong Chuang Technology. Co., Ltd.

A leader RF Jammer developer, manufacturer in China

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Shenzhen Hong Chuang Technology. Co., Ltd. Factory Tour

High quality jammers, we been worked each others on mutual cooperation . we are also agent in Brazil for jammers.

—— Marco Maraccini from Brazil

Good supplier in China, with high quality ,best price

—— Mr. Jaran Mocid from Italy

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  • Production Line

    we are a developer, manufacturer and reseller of signal jamming devices company. We provide wireless signal communication products such as prison jammer,backpack jammer,bomb jammer,drone/UVA jammer,cell phone jammer, gps jammer ,wifi jammer,vehicle jammer,wireless signal detector for all over the world.

    Shenzhen Hong Chuang Technology. Co., Ltd.


    Knowledgeable support

    We have high-quality professional technicians and advanced modern production equipment.

    All of the products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

    We take technical support very seriously. In fact, Greetwin employs as many technical staff as we do salespeople. Buying from Greetwin provides direct access to our team of experts who are involved in every aspect of product development - from design and testing, to support.


    Guaranteed reliability

    Quality Objectives:

    The qualified rate > 99.9%,

    User Satisfaction rate > 99.9%

  • R&D
Contact Details
Shenzhen Hong Chuang Technology. Co., Ltd.

Contact Person: Mr. Jose

Tel: 86-2265-4577

Fax: 86-2265-4576

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