In the current industrial era, the "Wholesale Rubber And Co Factory" landscape—specifically regarding electronic packaging materials—has transitioned from simple protective covers to high-precision functional components. As a leading manufacturer, Jiangsu Yongjia Electronic Materials Co., Ltd. stands at the forefront of this evolution.
Globally, the demand for carrier tape and cover tape systems is surging due to the rapid expansion of the semiconductor, automotive electronics, and smart appliance sectors. Factories are no longer just production lines; they are R&D hubs that must meet stringent international standards for ESD protection and thermal stability.
With over 18 years of industry experience, we have cultivated a reputation for reliability. Our 16,000 m² factory in Nantong serves as a testament to our professional expertise. We don't just sell tape; we provide engineering solutions for electronic protection. Our authority is backed by thousands of successful applications in automotive and semiconductor stamping industries.
International buyers looking for a Wholesale Rubber And Co Factory focus on three core pillars: Consistency, Customization, and Compliance. Whether you are a distributor in Europe or a factory in Southeast Asia, the requirement for standardized High-Temperature Series Heat Seal Cover Tape is universal. Our products are engineered to match high-speed SMT machines, reducing downtime caused by tape breakage or uneven peeling.
Our functional tapes are applied in diverse local environments:
Why source from Jiangsu Yongjia? China's electronic material supply chain is the most complete in the world. As a direct factory, we offer:
1. Direct Cost Efficiency: Wholesale pricing without middleman markups.
2. R&D Agility: Rapid prototyping of Flame-Retardant Acetate Cloth Tapes to meet specific flame-retardant grades (UL standards).
3. Scale & Stability: 9,000 m² of building area dedicated to high-volume output.
Registered and established in June 2007, Jiangsu Yongjia has dedicated eighteen years to deep cultivation in the electronic materials field. Located in Nantong, our facility spans 16,000 square meters. Our scientifically planned production workshops and R&D laboratories are designed for high-quality development, ensuring we remain a comprehensive service provider with significant influence in the global "Wholesale Rubber And Co Factory" sector.
We consistently adhere to the "people-oriented" principle, viewing talent and technological innovation as the primary resources for enterprise growth.
Ensuring compliance with global electronic safety and quality standards.





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