深圳正江信通科技有限公司

Operating since 2010
Established in 2010, Ching Kong Technology Co., Limited is a manufacturer from Hong Kong with its own factory in Shenzhen. The company focuses on the development and manufacturing of electronic security equipment, telecom antenna products, and more.

A Wide Range of Products to Choose from
Today, Ching Kong is professionally committed to developing, manufacturing, and selling a range of multi-band RF jammers. In countering the ever-growing threat of remotely-controlled improvised explosive devices (RCIEDs), Ching Kong has invested heavily in the development of a range of state-of-the-art vehicular jamming systems, portable bomb jammers, RF jammers, indoor and outdoor jammers (mobile phone, cellphone jammers, GPS jammers, WiFi/Bluetooth signal jammers, UHF/VHF signal jammers and wireless camera jammers), portable jammer system, high power prison jamming systems, handheld jammers solutions, spy UAV drones defend systems and more, for the protection of troop transportation, military, and police checkpoints, large governmental establishments, bomb disposal squads, and VIP convoys. Ching Kong has also offered a lot of wireless devices of cellphone signal amplifiers (boosters), VCOs, adapter products, and more.

Supported by Excellent R&D Group
We have a strong and excellent R&D group that is dedicated to the research and development of our new products. We help customers achieve success, think highly of people in our company, pursuing excellence, contributing to our country, and inheriting the merits of innovation, diligence, precise, and practicality. We are consumer-oriented and do our best to offer satisfying products to customers.

Contact Us Today
We offer all security equipment with export and wholesale prices, and fast worldwide delivery via DHL express. The warranty is one year from the delivery date and the software update is free. For more detailed information, contact us today.