Oval Air Duct production SILVER MECHANICAL HEATING COOLING VENTILATION Diameter 1400 mm Spiral Clamped Round Air Duct manufacturing Turkey's first and only Black Metal DKP Self Flanged Air Duct Manufacturing Machine Silver Mechanical Heating Cooling Ventilation Previous Next CONTACT Fatih, İstanbul Park Blv. 34956 Tuzla/İstanbul +90 (216) 561 29 09 +90 (537) 526 65 29 +90 (216) 561 29 19 gumus@gumusmekanik.com.tr Our company based in the UK Silver Greentech Air Systems Ltd. PHONE +44 1473 939753 ADDRESS 70-72 The Havens,RansomesIndustrial Estate,Ipswich Ipswich IP3 9BF United Kingdom Business Hours Mon: 9:00 AM – 5:00 PM Tue: 9:00 AM – 5:00 PM Wed: 9:00 AM – 5:00 PM Thu: 9:00 AM – 5:00 PM Fri: 9:00 AM – 5:00 PM Sat: Closed Sun: Closed Facebook-f Linkedin-in