With the rapid miniaturization of chips, cover tapes must offer high-precision ESD protection and thermal stability to ensure safe carrier transport during SMD processes.
The automotive industryβs shift to electric power necessitates advanced PET tapes and glass fiber tapes that can withstand high voltage and intense thermal cycling.
Global procurers are increasingly looking for "Factory Direct" partnerships to mitigate risks, leading to a surge in demand for certified Chinese manufacturing hubs.
PET tapes and glass fiber tapes provide essential insulation and heat protection for wire harnesses and battery modules.
Our Heat-Seal Cover Tapes and Self-Adhesive Cover Tapes ensure zero-defect transport in the SMD packaging process.
Acetate cloth tape is the preferred choice for transformer winding and coil insulation due to its excellent conformability.
High-strength functional tapes are used for temporary fixing and protection during metal stamping and CNC processing.
Located in the vibrant Nantong industrial cluster, we have immediate access to high-quality raw polymers and chemicals, reducing lead times.
Our in-house laboratories continuously test for flame retardancy, tensile strength, and adhesive aging to exceed international benchmarks.
By owning the factory, we eliminate middleman costs, providing "Wholesale Rubber Industry Information Factory" pricing directly to global distributors.





Against the backdrop of steady growth in the global cover tape market, Jiangsu Yongjia is optimizing capacity to meet semiconductor packaging upgrades.
2025-12-10Driven by miniaturization, our new self-adhesive cap tapes meet diverse packaging needs for high-density components.
2025-12-10As China's semiconductor industry accelerates, our high-end heat-sealing tapes provide a reliable domestic alternative to imported materials.
2025-12-10