
Disposable Injection Needle for Endoscopy
For submucosal lift before EMR/ESD and sclerotherapy injection, with retractable needle design for safe channel passage.
View detailsLeverage our extensive experience and state-of-the-art manufacturing capabilities to source high-performance hydrophilic coated guidewires. We are dedicated to providing OEM solutions that meet the rigorous demands of modern urology.
Discover the key advantages of partnering with a leading supplier committed to quality, innovation, and user satisfaction in urological care.
Our guidewires feature a proprietary hydrophilic coating that activates rapidly upon contact with bodily fluids, providing exceptionally low friction and superior lubricity. This ensures smooth navigation through complex anatomical pathways, minimizing patient trauma and procedure time.
Learn about MaterialsAs a dedicated factory, we control every step of the manufacturing process. This allows for meticulous attention to detail in core wire design, tip construction, and coating application, ensuring consistent product quality that meets your exact OEM specifications.
Explore OEM CapabilitiesWe adhere to stringent international quality management systems (e.g., ISO 13485) and product-specific certifications (e.g., CE Marking). Our commitment to regulatory compliance ensures that our guidewires are safe, effective, and ready for global distribution.
View Quality StandardsOur range includes various tip configurations, stiffness levels, and lengths, designed to accommodate a broad spectrum of urological procedures, from diagnostic cystoscopy to complex stone management and interventions requiring precise access.
See ApplicationsDedicated to advancing urological care, our hydrophilic coated guidewires are engineered for optimal performance in the urinary tract.
The intricate anatomy of the urinary system demands highly specialized tools. Our hydrophilic coated guidewires are designed with this in mind, offering:
Superior performance in wet environments.
Support for navigation without kinking.
Facilitates accurate placement in delicate structures.
Gentle passage reduces patient discomfort.
Staying ahead in the medical device market requires understanding key trends impacting product development and sourcing.
The drive towards less invasive procedures fuels the demand for highly sophisticated, ultra-thin guidewires with superior maneuverability.
Innovation in material science and advanced hydrophilic coatings are key to achieving lower friction and enhanced biocompatibility.
Ensuring a stable and reliable supply of critical medical devices is paramount, driving demand for manufacturers with strong logistical capabilities and diversified production.
The trend towards devices tailored for specific patient needs and complex anatomies necessitates flexible OEM partners capable of diverse specifications.
Discover why sourcing from our advanced manufacturing facility in China offers a competitive edge.
Benefit from optimized production processes and economies of scale, providing highly competitive pricing without compromising quality.
We utilize cutting-edge machinery and automation for precise coating and assembly, ensuring consistent and high-volume production.
Our team comprises experienced engineers and technicians dedicated to innovation and continuous product improvement in hydrophilic coating technology.
Integrated production from raw materials to finished goods allows for efficient lead times and reliable order fulfillment.
We understand the complexities of international sourcing and are equipped to meet diverse global requirements.
For global distributors and medical device companies, securing a reliable supply of high-quality urological devices is crucial. Our OEM services offer:
Tailored product specifications, branding, and packaging to meet your market's unique needs.
Comprehensive documentation and assistance with international registration processes.
Strict confidentiality agreements to safeguard your proprietary designs and requirements.
We contribute to the broader healthcare ecosystem by providing foundational components for advanced urological interventions.
Our guidewires serve as critical tools for endourologists, facilitating access and manipulation in challenging cases.
By minimizing trauma and procedure duration, our products contribute to faster recovery and enhanced patient safety.
We partner with medical device companies to bring new urological technologies to market, pushing the boundaries of care.
Answers to common queries about our hydrophilic coated guidewires and OEM services.
Our proprietary coating is engineered for rapid activation and sustained lubrication upon contact with saline or bodily fluids. It provides an exceptionally low coefficient of friction, ensuring smooth navigation through tortuous and narrow anatomy, minimizing tissue drag and potential for trauma.
Absolutely. As a dedicated factory, we specialize in OEM solutions. We can work with your provided specifications for core wire material, diameter, length, tip configuration (e.g., J-tip, straight), stiffness, and coating properties. Our R&D team is also available to collaborate on new product development.
Lead times vary depending on order volume and customization complexity. For standard configurations, lead times can range from 4-8 weeks. For highly customized orders, we will provide a detailed project timeline during the quotation phase. Our efficient production process is designed for timely delivery.
Our hydrophilic coated guidewires are manufactured in compliance with ISO 13485 standards and are typically CE Marked for the European market. We can also support regulatory requirements for other regions, such as FDA submissions, upon request. Detailed regulatory documentation is available for qualified buyers.
Our sterile, single-use hydrophilic coated guidewires typically have a shelf life of 3 to 5 years from the date of manufacture, depending on the specific packaging and sterilization method. Please refer to the product labeling for the exact expiry date.
Our coating application process is meticulously controlled to ensure optimal adhesion and durability. We conduct rigorous testing to verify the coating's integrity and consistent performance throughout its intended use, even under demanding procedural conditions.
Explore our full range of endoscopic and urological accessories.
Discuss your OEM requirements for urologic hydrophilic coated guidewires and explore partnership opportunities.
Single-use biopsy, hemostasis, EMR/ESD, ERCP and urology consumables—engineered and built in-house for global distributors and OEM partners.
Jiangxi ZhuoRuiHua Medical Instrument Co., Ltd. focuses on one discipline: the research, development, manufacturing and global supply of accessories used through the working channel of flexible endoscopes and in endourology.
Because design, tooling, assembly and final inspection sit under one roof, distributors gain a single accountable source for specification control, lot traceability and consistent device performance—order after order.
Factory FilmInside our endoscopy device production

High-turnover consumables trusted by distributors serving gastroenterology, pulmonology and endoscopy units.

For submucosal lift before EMR/ESD and sclerotherapy injection, with retractable needle design for safe channel passage.
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Mechanical closure for GI bleeding and post-polypectomy defects, with rotatable jaws for accurate clip placement.
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Sharp-edged cups designed to retrieve intact tissue samples for histology while eliminating reprocessing risk.
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Loop configurations for cold and hot snare resection, balancing loop stiffness with smooth opening and closing.
View detailsMatch devices to the procedures your customers perform—then confirm the specification checklist before you request a quotation sheet.
Histology and cytology sampling in GI tract and bronchus.
Mechanical closure for bleeding lesions and resection defects.
Lift, resect and retrieve mucosal and submucosal lesions.
Biliary and pancreatic access, cannulation and drainage.
Ureteroscopy access, pressure control and stone retrieval.
Patient protection and endoscope channel cleaning.
“We are committed to continuous product improvement and refinement—so every device that reaches a clinician performs exactly as specified.”
Direct-from-factory pricing on a complete consumables range gives distributors room to compete in hospital tenders and still protect margin.
Strict quality control at every stage protects your reputation and earns the trust of the hospitals and clinicians you serve.
A dedicated R&D team continuously extends the product chain, giving you new devices to open additional clinical segments.
First-hand observations from trade shows and clinical congresses—useful context for buyers planning their sourcing calendar.
Our team toured halls B1 and B2. Endoscopy exhibits concentrated in B1 with relatively few participants, and almost no makers of large flexible GI or bronchoscopic scopes—a signal of where the supply base is consolidating.
Exhibitor mix, missing categories and what the shift means for accessory sourcing strategies.
We present our GI endoscopy range at Latin America's premier gastroenterology congress in Fortaleza, Ceará, Brazil.
Fortaleza, Brazil — meet our team to review samples and regional registration needs.
Straight answers for importers, distributors and OEM brand owners evaluating a new endoscopy accessory supplier.
Our portfolio covers 19 device categories across six clinical pathways: tissue sampling (biopsy forceps, hot biopsy forceps, cytology brushes), hemostasis (hemoclips, endoclips), EMR/ESD (polypectomy snares, injection needles), ERCP (sphincterotomes, hydrophilic guidewires, biliary drainage catheters), urology (negative-pressure ureteral access sheaths, nitinol stone extractors) and reprocessing accessories (bite blocks, cleaning brushes). Browse the full range on our products page.
Yes. We work with distributors and brand owners on private-label packaging and specification adjustments such as working length, channel compatibility and jaw or loop design. Share your target specification and market with [email protected] to receive a feasibility review.
Confirm the minimum endoscope working-channel diameter, working length, intended procedure, single-use versus reusable status, sterilization method, shelf life and the regulatory documents required in your destination market. Our catalog lists these parameters per model.
Certificate scope differs by product and market. Request copies of the quality-system certificate, product registrations and test reports for the exact models you plan to import, and our team will provide documentation matched to each SKU.
We attend international gastroenterology and medical-device events, including CMEF in China and SBAD 2026 (Brazilian Digestive Disease Week) in Fortaleza, Brazil, from 19 to 21 November 2026. See our Global Service page for support details.
Certificate scope varies by product and destination market. Request SKU-specific documents before registration.
Get the full catalog with model numbers, dimensions and packaging data—then let our team match devices to your tender list.