Secumate, one of the most professional CCTV manufacturers in Shenzhen of China, was extablished in 2008 with coverage area on designing, producing, marketing and after service. The factory is locaed in Shenzhen with a 8000m3 production area, and has total 400 staff consist of 70 engineers, 250 workers and 80 marketing people.

Gansu Xinyao Zhilian Technology Co., Ltd. is a professional enterprise that sells high-tech Chinese products, including drones, action cameras, and intelligent robots. The company's headquarters is located in Gansu, a strategic hub on the ancient Silk Road, with convenient transportation and a strong industrial foundation. With years of industry accumulation, we have established a mature sales team and strict quality control system, committed to providing high-quality, high-performance products and comprehensive solutions to global customers.

For over 15 years, we have earned the confidence of our valued customers in providing security technology equipment & service in the USA. HEIVISION and It's parent company: Best Surveillance System as well as its predecessor: Sitailong International Inc has been involved in the research and develpment of digital video technology since 1990's, the digital video surveillance systems developed & integrated by HEIVISON have been widely applied in banks, school, supermarket, office building, residential building etc. The most prominent clients include Asian Bank, First Central Savings Bank, Chinatrust Bank USA, Staten Island College, McDonalds, Burger King, Dunkin Donuts, Subway etc.

Changzhou Shengshijia Electronic Co., Ltd is located in the south of Changzhou city, it has very convienent transportation not only by air or by sea. It is only need one hour to Shanghai by train.

Wuhan Hengda Yanyan Technology Co., Ltd. is located in Wuchang District, Wuhan City, Hubei Province, with convenient conversation and superior geographical location. Mainly engaged in wholesale and retail trade business. In line with the business philosophy of "integrity-based, win-win cooperation", we will provide first-class product supply services for the majority of users.