As a leading manufacturer of large-volume parenteral packaging, JSD delivers advanced co-injection Euro Cap technologies that redefine global healthcare and patient safety.
We are committed to advancing global healthcare through innovation, delivering solutions that safeguard patient well-being while supporting a more sustainable future.
Our dedication to precision engineering and rigorous quality standards sets us apart as a trusted medical packaging manufacturer for pharmaceutical companies worldwide.
Through proprietary technologies like JSD Cap®, we create reliable, high-performance Euro Cap solutions with exceptional self-sealing performance, solving longstanding spike retention challenges
JSD Cap—made from our proprietary JSD131 elastomer—is a TPE Euro Cap specifically designed for BFS and FFS filling systems. Compared with conventional Euro Caps, JSD Cap offers higher dimensional accuracy, superior material purity, and exceptional self-sealing performance, effectively eliminating traditional spike-related issues while providing a more cost-effective solution for infusion packaging.
JSD is a leading LVP packaging manufacturer with GMP-compliant facilities capable of supplying billions of Euro Caps and TPE components annually. Fully compliant with FDA, EMA, NMPA, and ICH requirements, ISO 15378/9001 standards, as well as major pharmacopoeias including USP, EP, JP, and ChP, we ensure the highest levels of safety and quality.
Core Technologies
Automated Production Lines
Facility
Granted Patents
JSD offers a comprehensive range of Euro Caps, Combination Caps, and medical-grade TPE products for large-volume parenteral packaging

Since 1994, we have been delivering innovative packaging solutions across four application fields where precision and purity are essential. Our products integrate seamlessly into diverse production environments while consistently meeting the highest quality and performance standards.
JSD provides end-to-end custom solutions for pharmaceutical packaging and medical-grade TPE materials. From concept to production, we develop tailored designs that meet your exact technical requirements. Whether you need standard solutions or custom engineering, our team is ready to help.
Building 45D, No. 1515 Yuandong Road, Fengxian District, Shanghai, China
117 E 57th Street,
New York, NY, 10022