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.

US Shoo-In LLC is the biggest manufacturer of CCTV security system products. Our company headquarter is located in New York and there are a branch and a factory in Shenzhen, China. We are specializing in manufacturing CCTV cameras, Color CCD cameras, B/W CCD cameras, Color Dome Cameras, B/W Dome cameras, Mini CCD Cameras, Day/Night CCD cameras, High speed cameras, Flying Sauce cameras, wireless CMOS cameras, DVR, DVR Board, all-in-one camera, Network IP camera, Video server and lens and other safety protection video products, which are widely used in banks, electric power, transportation, public security, shopping mall, residence area and the like.

Xiamen Youthnet Co., ltd. Established in 1999, with the registered capital 12 million RMB. At present the company has 105 employees (not including the production workers), above 50% working on R&D department. As one of high and new technology enterprise in Xiamen, our company has passed the ISO900-2000 manage system.

Located Headquarter in Hangzhou, China, Hangzhou Dooren Technology Co., Ltd is a professional experienced exporter for its owned local factories of automatic door(including automatic sliding door operator, swing door operator, telescopic door operator and revolving door), gate opener, sectional industrial and garage door opener, hermetic door, turnstile and barrier, meanwhile, we are also in charge of exporting our brother factories's products such as tubular motor, central motor, rolling shutter motor with accessoreis, home alarm, CCTV products and other construction related products.

Shenzhen Chitongda Electronic Co., Ltd (Shenzhen Wolf-Guard Security Hi-tech Co., Ltd), having been established for 14 years, is a security products manufacturer who become forerunner in this line and own the most powerful strength in China. Acting as a member of the council of China Security Industry Association and a Hi-tech entrepreneur, Chitongda has an advanced concept in products development, strong capability in R&D and production, an original strategy in market spread.

Shenzhen Zigbee Intelligence Technology Co., Ltd is a professional original design smart ihome equipment manufacturer, focus in intelligent home furnishing systems only with independent research and development.

The company has many years of mobile communication technology and mobile data business promotion experience, including the main business of mobile network wireless monitoring technology, the application of mobile Internet, stone processing and sales.

Shenzhen Myhand Industrial Co., Ltd. Has almost 10 years' experience in cabinet hardware and smart home system, integrating research and development, production, sale and service.

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.

Incorporated in 2002, Eintrasse Industrial Ltd is a cost-effective, quality-oriented manufacturer of Mobile phones, Tablet PCS, E-cigarettes, Power Banks & related peripheral accessories. As an electronics manufacturing services provider with 10-plus years of OBM/OEM/ODM expertise, Eintrasse has accumulated considerable agents/clients worldwide, including 8 world-famous companies with sales network covering USA, Japan, Brazil, Mexico, Germany and nearly 150 countries and regions. Eintrasse is also one of biggest manufacuturers of customized Tablet PCS which are applied for schools, shopping malls, banks, etc.

Shenzhen Myhand Industrial Co., Ltd. Has almost 10 years' experience in cabinet hardware and smart home system, integrating research and development, production, sale and service.

Guangzhou Topten Electronics Factory is a leading and professional enterprise which specializes in GSM car alarm system, GPS tracking system and other security products in China.