... optical distribution frames, LAN cabling systems, outdoor equipment cabinet and cable (fiber) trays and so on.Awarded ISO9001 Quality Management System ... %: 21% Annually produce 275,000 DDF, 250,000 ODF, 300,000 optical cable splice closures, 150 million loops of MDF, 150,000 ... cross connection cable cabinet (wire separation cable box) and 150,000 meters of aluminum and ...