Established in June 2007, Jiangsu Yongjia Electronic Materials Co., Ltd. has emerged as a cornerstone in the global functional tape and rubber-based material industry. For over 18 years, we have specialized in the "All About Rubber" philosophy—not just as a supplier, but as an R&D powerhouse dedicated to the miniaturization and precision demands of the semiconductor and automotive sectors.
Our facility in Nantong spans 16,000 square meters, housing state-of-the-art production lines that bridge the gap between raw material processing and high-end functional applications. We are more than a factory; we are a comprehensive service provider that integrates R&D, manufacturing, and global logistics to support the world’s most demanding industrial ecosystems.
Year Founded
SQM Factory
Experts
Years Exp.
The global industrial landscape for functional tapes—often referred to in the broad sense as "All About Rubber" due to their elastomeric properties and adhesive bases—is currently experiencing a revolutionary shift. As the world moves toward Industry 4.0, the demand for high-precision carrier and protective tapes has skyrocketed. In North America and Europe, the surge in Electric Vehicle (EV) production has created an urgent need for electrical protection PET tapes and flame-retardant acetate cloth tapes that can withstand extreme thermal conditions.
In the Asian market, particularly within the semiconductor hubs of Taiwan, South Korea, and Mainland China, the miniaturization of electronic components means that packaging materials like Heat-Seal Cover Tapes must achieve micron-level precision. This is where the industry's development trend is heading: moving away from generic adhesives toward highly specialized, anti-static, and thermally stable materials that ensure the integrity of microchips during global transit.
Transitioning from standard rubber to high-purity polymers that offer zero residue and extreme temperature resistance up to 260°C.
Increasing demand for halogen-free, REACH, and RoHS compliant materials to satisfy stringent environmental regulations in the EU and North America.
Global enterprises are seeking suppliers with the agility to provide customized tape widths and adhesive strengths for localized automated assembly lines.
Our manufacturing focus centers on the core track of functional tapes for the electronics industry. Each product is engineered through rigorous R&D to solve specific protection and packaging challenges.
Designed for high-speed SMD packaging with consistent peeling force.
Superior adhesion without the need for heat, ideal for sensitive components.
Ensuring the structural integrity of component transport systems.
Excellent insulation and flexibility for wire harness applications.
As a leading China-based factory, Jiangsu Yongjia leverages the world's most robust industrial supply chain. Our location in Nantong allows us to source premium raw rubber and chemical precursors at competitive rates, a cost benefit we pass directly to our wholesale partners.
Global procurement managers today aren't just looking for a vendor; they are looking for supply chain resilience. Jiangsu Yongjia acts as a stabilizing force in the electronic materials market. By maintaining deep inventories and utilizing automated production, we mitigate the risks of global logistics volatility, ensuring that "All About Rubber" solutions are delivered on time, every time.
Our commitment to the E-E-A-T principle is reflected in our ISO certifications and our 18-year track record of zero-defect shipments to Tier 1 automotive and semiconductor manufacturers worldwide.
Used in EV battery insulation and wire harnesses for extreme durability.
Surface protection for high-precision metal stamping and CNC parts.
Anti-static carrier tapes for the safe packaging of integrated circuits.
Flame retardant and heat resistant tapes for consumer electronics.
Technological advancement has become core to meeting global demand for high-speed automated packaging.
2025-12-10
Meeting diverse packaging needs through miniaturization and high-integration of electronic components.
2025-12-10
How high-end heat-sealing tapes are accelerating the domestic substitution process in Asia.
2025-12-10
YONGJIA Electronic
