Shenzhen Chitongda Electronic Co., Ltd, established in 1998, is a professional security product manufacturer for 22 years. With the famous brand "Wolf Guard", it has been exporting in a whole world for 22 years. Our main products are smart home alarm system such as GSM alarm system, GSM+WiFi alarm system, WiFi alarm system, accessory and etc. We can also provide OEM/ODM service.

SSBEL Technology Co., Ltd is the leading OEM manufacturer and exporter of GSM alarm, GPS tracking, surveillance products in China. Since the establishment, SSBEL Technology has dedicated to developing, manufacture and marketing security system and has successfully sold to more than 65 countries all over the world with its wide varieties of Security products and secure service.

Shenzhen Taditch Electronic Technology Co., Ltd., is an integrated high-tech enterprise specializing in the development, manufacturing and sales of alarm system security products.

EIS always treats every customer with heart and faith;

Freeya Technology is a Professional GSM Alarms, GSM Alarm system, GSM MMS Alarm, GSM House Alarm, GSM Control Alarm, GSM SMS Alarms, Fixed Celluar Terminal, CCTV CAMERA, Fixed Wireless Terminal OEM ODM Manufacturer in China.

HOPEVER is a high-tech enterprise specializing in the whole process of Research, Development, Manufacture and Marketing security alarm products. With the company policy of "Innovative technology, Makes safe life" and the responsibility of "Progress for protecting people's safety", HOPEVER continuously provides reliable security products for the users worldwide and became the leader and disseminator of security products.

We are a company specializing in manufactuering, designing and selling high quality security product with factory price.

Lenser Technology Co., Ltd., is a professional manufactuer for security products. Our manily products is about GSM house alarm systems, auto-dial alarm systems, CCTV DVRs, GPS/ GSM/ GPRS tracking systems. We assure our customers the most competitive price, the most timely delivery, the best service.

Global Security Technology Co., Ltd is a full-invested subsidiary company of Shenzhen Chitongda Electronic Co., Ltd, which has 12 years' manufacturing experience in security industry. With powerful strength of R&D and marketing, we will concentrate our attention on the market of alarm systems, CCTV camera& Accessory, Car Security Products, digital products and other electronics.

ShenZhen L&L Technology Co., Limited located in the famous electronic products area -shenzhen, Our company established in 2004, specalizes in developing and manufacturing security&protection products. We offer range of securities accessories, such as:

Multisecu Electronics is specializing in designing, developing and manufacturing security cameras and solutions, based of the technology innovation, adhering to the concept of efficient service, and continuous innovation for high-quality products and services.

Karassn History:

24Hsafe technology Co., Ltd was found on 2005, and since then, has been dedicated to the pursuit of convenience and control for home and business surveillance systems base on internet, wirless signal, and phone. We set out to providereliable security. In 2005 we were the first company to launch an entire security solution. 24Hsafe proven technology platform enables consumers to monitor everything that happens in their homes or businesses, they can keep track of activity on entry doors, windows, liquor and medicine cabinets, safes, drawers, and more. Unlike traditional security systems, 24Hsafe services work wirelessly through asecure GSM network to maintain a dedicated connection that will continue to work for 24+ hours after a power failure. 24Hsafe also offers video Monitoring, home automation, , and Crash & Smash Protection that let consumers enjoy anytime, anywhere access to their property.