Petrel Cooling Systems Solutions Established in year 2016, Petrel Cooling System Solutions is one of the leading manufacturer, wholesaler and trader of Air Diffuser, Duct Collar, Air Cooling System and Duct Thermal Insulation . We are well-supported by our team of highly skilled professionals who possess rich industry experience in their respective domains of business operations. Their strong support makes us able to provide the utmost level of satisfaction to our clients. Under the supervision of Mr. Quazi Izhar , we have garnered a reputed position in this highly competitive industry.