Established as a specialized manufacturer of industrial adhesive tapes, focusing on insulation tape and high-temperature tape solutions. Committed to delivering cost-effective alternatives without compromising quality. By maintaining direct factory production and optimized supply chains, we deliver 20-30% better pricing than competitors without sacrificing qualityOur manufacturing advantages include:
1.Advanced automated production lines ensuring consistent quality
2.Strict raw material selection from top-tier suppliers
3.Flexible OEM services with quick sample turnaround
With our expansive 15,000㎡ state-of-the-art production facility, QKD stands ready to meet your bulk electrical tape requirements with unmatched manufacturing capabilities. Our vertically integrated manufacturing complex features:
10,000+ Tons Annual Output – Running 24/7 automated production lines to ensure reliable, large-volume deliveries for global clients
200+ Proprietary Formulations – Produced in dedicated zones for flame-retardant, shielding, and specialty electrical tapes
5,000㎡ Climate-Controlled Warehouse – Ensuring optimal storage conditions for raw materials and finished goods
At QKD, our advanced production and testing equipment forms the backbone of our quality promise, ensuring every roll of electrical tape meets the highest industry standards.
Production Excellence:
1.12 automated coating lines equipped with laser-guided tension control (±0.01N precision)
2.German-engineered extruders maintaining ±0.002mm thickness tolerance
3.PLC-controlled slitting machines achieving ±0.05mm width accuracy
4.Online defect detection systems with 5μm resolution (100% surface inspection)
5.Computerized adhesion testers verifying peel strength to 0.01N/mm² accuracy
6.Flame test chambers exceeding UL 94 V-0 requirements
7.Dielectric strength testers up to 50kV AC/DC
At QKD, our technological leadership in electrical insulation solutions is validated by 45+ patented inventions, demonstrating our commitment to breakthrough innovation and quality assurance.
Core Patent Portfolio Highlights:
• High-Temperature Resistant Adhesive Formula, Withstands 300°C continuous operation, 50% stronger bonding than industry standard
• Self-Healing Insulation Technology, Automatic repair of minor surface damage
• Eco-Friendly Flame Retardant System, Halogen-free formulation, Passes UL 94 V-0 without toxic emissions
Patent-Backed Quality Assurance:
• 18 material composition patents ensuring formulation stability
• 9 production process patents guaranteeing consistency
• 12 application technology patents enabling superior performance
Why Our Patents Matter to Your Business:
• Technical Compliance - All patents meet IEC, UL and ASTM standards
• Performance Verification - Each patent includes third-party test reports
• Continuous Innovation - 15% annual R&D investment growth
