Products/Services: PBX, the hotel phone system, office phone systems, Group telephone

Products/Services: telephone wire,lan cable,drop wire

Products/Services: Production directive telephone, radio, telephone, anti-noise phones, telephone amplifiers, waterproof phone, riot phone, telephone, prison phones, tunnel emergency phone

Products/Services: cable TV, network cameras, wireless control, anti-theft alarm, program-controlled switches, voice system, Door control and check on work attendance, lightning protection system, digital feedback system, and recording telephone, IP telephony, network

Products/Services: Beijing telecommunication telephone trunk-line service, enterprisesmall switchboard, 4,008 commercial hot line,

Products/Services: Telephone Remote controller For Air conditioner,Air Conditioner,Telephone Remote Controlled Power switch,Telephone switch(PABX),skype phone,network communication

Products/Services: Electronics, Telecommunications, Telephones

Products/Services: Electronics, Telecommunications, Telephones

Products/Services: Electronics, Telecommunications, Telephones

Products/Services: Electronics, Telecommunications, Telephones