SJ Medical
SJ Medical
Polytetrafluoroethylene (PTFE) coated guidewires have become the gold standard in vascular intervention. The global market is witnessing a shift towards high-lubricity coatings that reduce friction during complex procedures. As of 2024, the demand is driven by the rise in minimally invasive surgeries and the increasing prevalence of cardiovascular diseases worldwide.
PTFE coating provides an ultra-smooth surface, facilitating the navigation of catheters through tortuous vessels. Modern manufacturing involves precision heat-curing processes to ensure the coating remains intact without flaking, which is critical for patient safety and procedural success. Expertise in hydrophilic vs. hydrophobic balance is key.
Global healthcare providers and distributors are increasingly looking for manufacturers that balance high performance with cost-efficiency. Procurement trends show a heavy emphasis on CE and ISO certifications, as well as the ability of suppliers to provide OEM/ODM services for specialized neurovascular and peripheral applications.
Year Established
Modern Factory
International Standards
Global Partner Countries
A global leader in medical technology, Medtronic offers high-end guidewires with advanced PTFE coating technology integrated into their comprehensive vascular portfolio.
Renowned for their innovation in interventional cardiology, their PTFE-coated wires are designed for superior crossability and tactile feedback.
Famous for their Glidewire® technology, Terumo sets the benchmark for lubricity and navigation in the interventional radiology space.
Providing a wide range of diagnostic and therapeutic guidewires, Cook Medical focuses on material durability and diverse tip configurations.
Their vascular division produces high-performance guidewires that are integral to complex PCI and peripheral interventions.
A specialist in disposable medical devices, Merit provides high-quality PTFE-coated wires for diagnostic and interventional procedures.
A European powerhouse offering high-precision interventional products with a focus on safety and clinical reliability.
Specializing in critical care and surgical applications, their guidewires are essential for vascular access and specialized procedures.
With a long history in interventional cardiology, Cordis offers time-tested guidewire solutions with advanced coating tech.
Emerging as a dominant force in the high-end medical device market, SJ Medical combines advanced R&D with cost-effective manufacturing, making them a preferred choice for global OEM/ODM needs.
Hangzhou SJ Medical Co., Ltd. was established in 2015 and is dedicated to the research, development, manufacturing, and commercialization of vascular interventional medical devices. The company focuses on both cardiovascular and peripheral intervention fields, striving to provide safe, reliable, and innovative solutions for healthcare providers worldwide.
Over the years, SJ Medical has developed a comprehensive product portfolio covering key areas of vascular intervention. Its offerings span from various types of balloon catheters for coronary and peripheral applications to supporting access and diagnostic devices, as well as advanced stent systems. Through continuous innovation and strong R&D capabilities, the company has obtained multiple patents and international certifications, laying a solid foundation for sustainable growth in both domestic and global markets.
SJ Medical operates a modern manufacturing facility with a total area of approximately 5,000 square meters. The factory is built in accordance with GMP standards and features a high-standard cleanroom environment, including a million-class clean workshop with localized hundred-class areas for critical processes.
The company is supported by a highly experienced technical team, many of whom have been engaged in the medical device industry for decades. Under the leadership of senior engineers, SJ Medical maintains strict quality control and continuously improves its manufacturing processes to ensure product reliability and consistency.
SJ Medical focuses on the development of vascular interventional devices designed for both coronary and peripheral procedures. Its product range integrates interventional access systems, diagnostic catheters, and therapeutic devices, forming a complete solution for minimally invasive vascular treatments. Each product is developed with an emphasis on precision, safety, and clinical performance, aiming to support physicians in achieving optimal procedural outcomes.
The company’s products are widely applied in minimally invasive procedures involving both coronary and peripheral vascular systems. They play an important role in the diagnosis and treatment of vascular diseases, helping to improve procedural efficiency while enhancing patient safety and recovery.
SJ Medical strictly adheres to international quality standards and regulatory requirements. The company has obtained CE certification, ISO 13485 quality management system certification, and CFDA approval, along with free sale certificates, demonstrating its strong commitment to product quality and compliance.
The company is equipped with advanced production and inspection systems, including precision balloon forming equipment, laser welding and marking technologies, and comprehensive laboratory testing facilities. These capabilities ensure high levels of manufacturing accuracy, product consistency, and full-process quality control.
SJ Medical has established long-term partnerships with clients across Europe, Asia, the Middle East, and Africa. Its products are currently distributed in countries such as Finland, Italy, Spain, France, the Netherlands, India, Indonesia, Turkey, and Egypt, among others. The company continues to expand its international footprint and strengthen its global presence.
SJ Medical is committed to providing comprehensive and professional services throughout the entire customer journey. From pre-sales consultation and technical support to efficient order processing and responsive after-sales service, the company ensures that every customer receives timely assistance and reliable solutions.
Our proprietary coating process ensures ultra-low friction (0.01-0.03 coefficient), allowing the guidewire to navigate even the most complex bifurcations with ease. This reduces procedure time and trauma to the arterial wall.
As a leading Chinese factory, we offer premium medical devices at a price point that helps healthcare systems optimize their budgets without compromising on clinical outcomes or patient safety.
With an in-house R&D team and GMP-certified cleanrooms, we can rapidly prototype and manufacture custom guidewire lengths, diameters, and stiffness levels to meet specific regional market requirements.
