Shenzhen TopMax Electronics Co. Ltd was established in 2013. A professional manufacturer and distributor of wireless paging system and wireless alarm systems. With rich experience in developing RF wir...

West of Xiangmang road

Dongguan I-CHIME Electronics CO.,LTD is a high-tech enterprise specialized in offering a complete range of electronic products, indludes wireless doorbell, RF home products, wifi products.Products eve...

NO. 8 Tai Chung Road

Our company was founded in 1984. As an ISO9001 certified manufacturer and exporter for over 25 years, "Quality, Innovation, Customer's satisfaction" is our commitment. Wi...