... equipment cabinet and cable (fiber) trays and so on.Awarded ISO9001 Quality Management System Certification and ISO14001 Environment Management System Certificationthe supplier ... produce 275,000 DDF, 250,000 ODF, 300,000 optical cable splice closures, 150 million loops of MDF, 150,000 ... 000 meters of aluminum and iron cable trays and 200,000 meters of pigtail trays. 19 inch Fiber Optic 24 Port Patch ...