Precision Engineering for the Global Electronics Industry
In the contemporary landscape of global electronics manufacturing, Holding Tape (often referred to as Cover Tape or Functional Tape) plays a critical role that far exceeds its thin profile. As the semiconductor and SMT (Surface Mount Technology) industries continue to evolve, the demand for reliable, high-precision packaging materials has reached an all-time high. Holding tapes are not merely adhesive strips; they are the guardians of micro-electronic components during transport, ensuring that delicate chips, capacitors, and resistors remain securely positioned within carrier tapes.
The commercial significance of this industry is driven by the explosive growth in 5G communications, automotive electronics, and IoT devices. According to recent market analysis, the global cover tape market is expanding at a significant CAGR, with high-performance heat-seal and self-adhesive variants leading the charge. As electronic components become smaller and more integrated, the tolerance for error in holding tape performance has narrowed, pushing manufacturers to innovate in material science and adhesive technology.
International buyers are shifting focus toward manufacturers who can offer high-stability adhesives and anti-static properties to protect sensitive ICs from ESD damage.
The trend is moving towards "Miniaturization" and "Green Manufacturing." Modern factories require tapes that are halogen-free and offer ultra-low peel force variations.
With 18 years of expertise, we provide certified reliability through ISO standards, ensuring our products withstand extreme temperatures and long-term storage.
Established in June 2007, Jiangsu Yongjia has dedicated 18 years to the deep cultivation of electronic material technology. Based in the industrial hub of Nantong, we operate a 16,000 sqm modern manufacturing facility. Our mission is to provide comprehensive tape solutions that facilitate the seamless assembly of high-tech electronics globally.
A Comprehensive Portfolio Tailored for Semiconductor Packaging
Optimized for heat-seal cover tape applications with stable peel force.
Pressure-sensitive adhesive for easy application and high speed sealing.
Dual-layer protection ensuring components remain undisturbed in transit.
Specifically designed for extreme environment semiconductor packaging.
Excellent insulation and flame retardancy for electrical protection.
High dielectric strength PET backing for shielding applications.
Superior mechanical strength for heavy-duty industrial holding.
Our holding tapes are customized for diverse localized scenarios. In Automotive manufacturing, our high-temperature heat-seal tapes ensure that sensors and control units are packed securely to withstand the vibrations of long-haul shipping. In the Consumer Electronics sector, the ultra-thin profile of our PET tapes allows for the miniaturization of smartphones and wearable tech. As a leading China factory, we understand the nuances of local supply chains while meeting international quality expectations, providing a bridge between high-volume production and precision quality.
Global Standards in Quality Management and Production





Leveraging Chinese Manufacturing Efficiency with High-End R&D
Our Nantong facility is equipped with automated coating lines and high-precision slitting machines, ensuring consistent quality for every roll of tape.
Located in the heart of China's industrial zone, we offer competitive wholesale pricing without compromising on material grade or technical specs.
Our in-house lab continuously tests for peel strength, aging resistance, and anti-static performance to stay ahead of industry shifts.
From width and length to adhesive properties and release liner types, we provide full OEM/ODM customization to meet your specific packaging needs.
With integrated logistics and massive production capacity, we ensure that global procurement demands are met with industry-leading speed.
We provide professional technical consultation to help you optimize your sealing process and reduce component rejection rates.
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