Nice day to you and this is Ann from Shenzhen Energy Sci-Tech Co.,Ltd. Our comapny was founded in 2006, is a versatile insulation tube (main PTFE/PA/PP/PE Corrugated Tube, PTFE Teflon Tube,Stainless Steel braided PTFE Tube, PTFE Sheet, PET Braided Sleeve, Thin Wall Heat Shrink Tube, Adhesive Heat Shrink Tube, NonSlip Heat Shrink Tube, Heat Shrink Cable Marker Sleeve, Fiberglass Sleeve, Silicone Tube) manufacturer,manufacturing and sales in all kinds of tubes,especially heat shrink tube. We can also produce the products you need, the catalog is not complete, please me if you need.We will give you best price and exnt quality to you. Waiting for your early reply! Best Regards Ann SHENZHEN ENERGY SCI-TECH CO., LTD Website 1: Website 2: (Chinese version) you can me on Alibaba. This is my Alibaba ID, you can add me: ufsk Or you can add my wechat an.Look forward to your reply.