1984-1989 Chen Xiaoquan(hereafter Chen) was appointed agent of the domestic intercom manufactured by QuanZhou Red Star Radio Appliances Factory. 1989-1992 Chen was appointed agent of Marantz C150(Japan) as well as the Kenwood TK-208 series walkie talkies. 1992-2001 Chen established HongHui Radio Applicances Factory in Nan'an, producing high-power cordless telephone.The factory was then a family workshop,developing from 10 staff to more than 50 members. 2001 Chen set up QuanSheng ...