As a leading global manufacturer of high-performance electrical tapes, QKD combines more than 15 years of expertise with cutting-edge technology to deliver superior electrical tapes that exceed industry standards. Our rigorously tested products—including premium PVC insulation tapes, Polyimide film tape, and Waterproof insulation tapes—have higher dielectric strength than conventional tapes and feature our patented anti-aging formula for extended service life. Each batch of products undergoes more than 12 quality tests at SGS certified laboratories.