Hangzhou Marvel Plastics Co., Ltd. boasts 2 decades years of experience in specializing in making PTFE seal tapes, including jumbo rolls and cutting jumbo rolls. It is also called Teflon Tape and Thread Seal Tape. We have more than 50 employees in production department and our factory, equipped with modern machine and processes，covers an area of 2000 square meters with vast warehouse. From construction machinery to water and plumping systems, especially pipe linking systems,we offers the high quality products for the right applications.