12th floor, building C1, Nanshan i-park, Xueyuan Avenue, Nanshan District

Founded in 1997, Shenzhen ITLONG Intelligent Technology Co.,Ltd is one of the leading supplier of Elevator and door access security control system in China. The company specializes in the access contr...

2nd Floor,Building A,Pingshan private Enterprise Technology Park, Nanshan District, Shenzhen,Guangdong, China.

Founded in 1997, Shenzhen ITLONG Intelligent Technology Co.,Ltd is one of the leading supplier of Elevator and door access security control system in China. The company specializes in the access contr...