Gremtek is a leading supplier of protective sleeves for Hoses, Pipes and Cables / Cable Harnesses. Our core business includes: Expandable Braided Sleeves Heat Shrink Tubing Heat Reflective Sleeves Our sleevings are manufactured to the highest standards and will meet the most demanding of specifications. They are designed to meet your mechanical and abrasion protection needs, thermal management and acoustic dampening requirements. Gremtek is a solutions driven business. Our extensive supply capability is supported by an Engineering Department, Test and Laboratory facilities that are among the best in the industry.