QMark products offer the reliable, cost-effective performance that architects and engineers are looking for when they need to specify these heating and ventilation products on their projects.Standard products are available for residential, commercial and industrial applications; custom engineering services are also available to help meet unique heating and ventilation requirements. The QMark product development and manufacturing teams stay abreast of industry trends and needs, and employ both innovation and practicality to develop solutions that work best for our customers.Regardless of the application or end user, QMark products are designed with aesthetics, functionality, safety and structural tolerance in mind. 美国Qmark隶属于Marley Engineered集团，是世界领先的加热器、风扇制造商。 可提供挂壁式、顶式、对流式、便携式、墙式、红外、防爆加热器，以及相应的恒温器、控制器等配件。