SJ Medical
In the evolving landscape of global interventional cardiology and radiology, China has emerged as a cornerstone of manufacturing excellence for Vascular Access Sheaths and related consumables. As a global sourcing hub, Chinese factories like Hangzhou SJ Medical Co., Ltd. have transitioned from low-cost production to high-precision, innovation-led manufacturing. This shift is driven by deep investments in R&D, stringent adherence to ISO 13485 standards, and the integration of advanced material sciences.
Complete control from polymer extrusion to final sterilization, reducing supply chain friction.
Expertise in laser-cutting, hydrophilic coating, and nitinol processing for superior device performance.
CE marking, CFDA approval, and international regulatory readiness ensure market access in EU, India, and beyond.
Established in 2015, Hangzhou SJ Medical Co., Ltd. stands as a testament to this progress. We are dedicated to the research, development, manufacturing, and commercialization of vascular interventional medical devices. Our focus bridges the gap between complex cardiovascular interventions and accessible, high-quality patient care.
Our portfolio includes balloon catheters, diagnostic catheters, and advanced stent systems, all manufactured in our 5,000 square meter facility. By leveraging localized hundred-class cleanrooms, we ensure that every vascular access sheath meets the highest global clinical requirements for safety and performance.

The global vascular access market is shifting towards minimally invasive perfection. Current trends include:
Our vascular access solutions are critical in:
SJ Medical operates with an uncompromising quality management system. Our production equipment includes advanced balloon forming machines and laser welding technologies. By adhering to strict GMP standards, we maintain high consistency in every batch, ensuring that our international clients in Europe, Asia, and the Middle East receive the same standard of care that the local market demands.

Q: What certifications do SJ Medical products carry?
A: We are ISO 13485 certified, hold CE certification, and maintain full CFDA compliance, ensuring our products meet global safety standards.
Q: Can you provide OEM/ODM services?
A: Yes, we provide full-cycle support, from product design and R&D to final manufacturing and regulatory filing for private label partners.
Q: What is the lead time for global orders?
A: Our standardized manufacturing process allows for efficient production scheduling, with timelines customized based on order complexity and shipping destination.