The global Rubber On Rubber manufacturing sector has evolved from simple adhesive bonding to high-precision polymer engineering. In the modern industrial landscape, "Rubber on Rubber" refers to the sophisticated application of elastomeric adhesives onto flexible substrates, creating a synergistic bond that is essential for semiconductor packaging, automotive electronics, and aerospace insulation. As global industries shift towards 5G, IoT, and New Energy Vehicles (NEVs), the demand for functional tapes that offer superior thermal stability and electrical protection has skyrocketed.
Miniaturization of electronic components requires thinner, stronger tapes with high tensile strength. Current trends emphasize halogen-free, flame-retardant materials that comply with strict environmental regulations like REACH and RoHS.
Manufacturers are now focusing on "Clean Room" production environments to prevent micro-particle contamination, ensuring that tapes used in chip packaging maintain 100% integrity during high-speed SMT processes.
B2B buyers from Europe, North America, and Southeast Asia are increasingly looking for integrated supply chain partners in China who can provide both standard high-temperature tapes and customized adhesive solutions.
Jiangsu Yongjia Electronic Materials Co., Ltd. was registered and established in June 2007. After eighteen years of deep cultivation in the field of electronic materials, the company has developed into a comprehensive service provider of tape products with considerable influence in the industry. Located in the vibrant industrial environment of Nantong, the company covers an area of 16,000 square meters, with a building area of 9,000 square meters. Its scientifically planned production workshops, R&D laboratories, and office spaces are rationally designed, laying a solid foundation for high-quality development.
Founded
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Experts
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Our PET and Acetate Cloth tapes provide critical insulation for wire harnesses in electric vehicles, ensuring durability under extreme vibration and temperature fluctuations.
Heat-seal cover tapes are essential for carrier tape packaging, protecting sensitive chips during transport and high-speed automated placement.
Reinforced glass fiber tapes offer high mechanical strength for heavy-duty stamping and component bundling in household appliance manufacturing.
By leveraging the massive industrial ecosystem in Jiangsu, we provide factory-direct pricing without middleman markups. Our large-scale production (16,000㎡) allows us to absorb raw material fluctuations, offering stable pricing to global wholesalers.
Our ISO-certified facility utilizes advanced testing equipment to measure peel strength, aging resistance, and electrostatic discharge (ESD) properties. Every batch of Rubber-on-Rubber products undergoes 100% inspection.
We don't just sell tapes; we solve problems. Our on-site R&D lab can customize adhesive formulations to meet specific bonding requirements for unique substrates, ensuring a perfect "Rubber on Rubber" fit.
Located near major ports, we ensure rapid lead times. Whether you need LCL or FCL shipping, our experienced export team handles all documentation for seamless customs clearance in your home country.
The company focuses on the core track of functional tapes for the electronic industry, primarily engaged in the R&D, manufacturing, sales, and after-sales service of a series of products:
Standard & Enhanced High-Temperature series designed for stable sealing with various carrier tapes.
Available with or without release liners, offering excellent conformability and flame retardancy.
High-strength reinforcement tapes for high-tension industrial applications.
Superior insulation and dielectric strength for transformer and battery protection.
Jiangsu Yongjia strengthens the foundation for cover tape industry development through technological advancement...
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Driven by miniaturization, our self-adhesive cap tapes are meeting the precise needs of electronic component manufacturers...
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Our high-end heat-sealing tapes are accelerating the domestic substitution process in the semiconductor sector...
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YONGJIA Electronic
