... 10mm heat treated high temperature fiberglass sleeving white VW-1 fire resistant is braided with non-alkali fiberglass yarn and then ... high-tech enterprise in Shenzhen. Our main products include fiberglass sleeving, silicone rubber tube, PVC tube, heat shrink tube, PTFE ... mainland market. Till now, we are the only one fiberglass sleeving manufacturer which obtained UL, CSA, and CQC certificates. Also ...