1.Flex welder 2. Can welder PVC flex banner, PVC fabric,tents and so on 3. Easy for operating 4. With Twtce report Our Hot Air Welder is our company’s latest product which is popular for its ingenious frame and portable figure.It is widely used for the fabricating of tent, swimming pool, inflating toy and other coating products, for its firm and regular jointing. Main Technical Parameter:Rated ...