Deep technology co.,ltd, leader of insulation materials manufacturers .We offer silicone rubber insulation sleeve, fiberglass sleeve and tape,silicone rubber self fusing tape , exhaust pipe wrap and series insulation materials . It is over 15 years of experience and are experts in insulation materials field.We specialize in and provide custom solution for our customers from different industries fields.Our Quality PhilosophyDeep Technology Co.,ltd is committed to the principles and structure of ISO9001:2008 certification system .Ensure each customer is receiving the best product at the cheapest price. our commitment is to supply and deliver to each individual customers needs within the convenience of your own home.Our mission Build reliable value for our customers by producing high quality, innovative, engineered, application-based products . It&＃39;s our great pleasure to continue to design, manufacture and fabricate fire sleeves,tubes and tapes. We will continue to be a solutions provider Customers led demand has led to a steady expansion of our product range. we can achieve the greatest possible customers satisfaction. Our goal is to not only sell our products, but build long term customer relationships.