with the greatest observance for the "Quality life": Greatest comfort, higher safety, lower energy consumption, high environmental respect. Bossi products, technologically innovative, anticipate the continuous evolution of the market. Established in 2012, Bossi is a high quality gas boiler manufactory and exporter from China. Our goal is to offer the quality products for quality life. Strict Quality Control We ensure strict quality control from incoming materials to completed built units. 100% test is obligatory for every gas boiler before delivery. For the key components, we choose the ones with certificate such as CE or UL. Technical Support With an outstanding professional gas boiler team, we are able to offer technical support before and after sales, from hardware evaluation to software analysis, to make you a quality with technology. New Product Research and Development We keep focusing on the latest style design and newest technology. Besides, we listen to the customer feedback that helps our products to be much perfect and humanized. Considerate Service From gas boiler selection to after-sales service, our professional colleague will offer constant and excellent service, so that to bring the best experience to our customer.