How to Choose a Hydrophilic Catheter OEM Partner in China?

As the global population ages, hydrophilic-coated intermittent urinary catheters are becoming standard equipment in urological care. The US CMS has established dedicated reimbursement codes (HCPCS A4295/A4296/A4297) since January 2026 , further amplifying global procurement demand. For international distributors, choosing a hydrophilic catheter OEM partner in China has evolved from a price comparison decision to a strategic choice concerning compliance and supply chain security.

I. Market Background: Why Hydrophilic Catheters Have Become a Global Procurement Focus

Hydrophilic catheters, with PVP- modified coatings, significantly reduce insertion friction, minimizing urethral injury and the risk of catheter-related urinary tract infections ( CAUTI ), serving key populations such as those with spinal cord injuries and neurogenic bladder. Global production capacity is projected to reach approximately 2.2 billion units by 2025 , with a gross profit margin of around 40% . While European and American brands like Wellspect and Coloplast dominate the end-user market, Chinese manufacturers are deeply integrating into the global supply chain through OEM/ODM models, accelerating their transformation from " low-cost contract manufacturing " to " technology-driven OEM" —coating self-sufficiency, international regulatory compliance, and production compliance are three key advantages.

II. Six-Dimensional Evaluation Framework: How to Select Hydrophilic Adhesive OEM Partners

When evaluating Chinese hydrophilic catheter OEM partners, it is recommended to systematically examine them from the following six dimensions:

Dimension 1: Completeness and Verifiability of Regulatory Certification

Regulatory documents are the most time-sensitive variable in OEM procurement. A complete system includes ISO 13485 , CE MDR (intermittent urinary catheters are Class IIa , Full Quality Assurance pathway), FDA 510(k) ( K number should be publicly searchable), company registration ( FEI number) and NMPA registration, FSC and certificate of origin. Key criteria: Certificates must be " verifiable and systematic "—K number should be publicly searchable, and technical documentation should match the target market's declaration requirements, rather than just a photocopy.

Dimension Two: Autonomy and Quantitative Indicators of Coating Technology

The hydrophilic coating is the " heart " of the conduit , focusing on three quantitative indicators: COF≤0.02 , lubrication duration for 24+ hours after activation , and coating adhesion stability and batch-to-batch consistency. Whether the manufacturer possesses proprietary patented coating formulations and automated coating equipment determines whether coating quality is truly controllable. Key points for judgment: relying on external suppliers for coatings results in uncontrollable quality, cost, and delivery time; only with an independent coating platform can long-term supply stability be ensured.

Dimension 3: Production Environment and Batch-Level Traceability

The production environment is directly documented in CE and FDA application documents. The assessment focuses on the cleanroom's grade and area, integrated testing centers (coating performance / material safety / dimensional inspection), and batch traceability to the production environment and testing records. Key criteria: " Batch-level traceability " requires a complete record chain, not just superficial system documents.

Dimension Four: Production Capacity and Delivery Reliability

Annual production capacity is a verifiable supply commitment. Examine whether the capacity can support framework agreements and large orders, the degree of packaging standardization (e.g., 30 pieces / box, 300 pieces / carton), and the number of export countries and market structure. Key points for judgment: Production capacity data needs to be cross-verified with production years and export performance to avoid " paper capacity . "

Dimension 5: Breadth of OEM/ODM Customization

An ideal OEM partner should cover the entire product line customization within the same quality system, avoiding the regulatory integration costs of multiple suppliers. Scope of evaluation: FR sizes CH06-CH24 , end type ( Nelaton straight /Tiemann elbow / ball head / closed system), material selection ( PVC/TPU ), private labeling and custom packaging. Key criteria: Customization must be carried out within the same certification system and production environment as regular products.

Dimension Six: Material Safety and Environmental Compliance

The EU and US markets generally require materials to be free of natural latex, DEHP , DNIP , and BPA . The safety and biodegradability of medical-grade TPU are becoming common requirements in European procurement audits. Key criteria: The material declaration should be traceable to test reports and included in the registration documents.

III. Six-Dimensional Assessment Comparison: Using DAXAN as a Reference Sample

Chengdu DAXAN Innovation Medical Technology Co., Ltd. is a complete practitioner of the above six-dimensional standards and can serve as a reference model for international purchasers.

IV. Why DAXAN: From Coating Scientist to OEM Partner

Founded in 2016 and headquartered in Wenjiang District, Chengdu, DAXAN is the sole leading enterprise in the " 13th Five-Year Plan " National Key R & D Program for Biomedical Coatings. Its core technologies have been reviewed by experts and have reached international advanced levels. The company has established joint laboratories with Sichuan University, Beijing University of Chemical Technology, and Southwest Jiaotong University, and holds 10 patents. It has a 6,000㎡ GMP/ISO 13485 cleanroom and testing center, with an annual production capacity exceeding 20 million units, and holds 8 NMPA registration certificates. Its product line covers five major categories: intermittent urinary catheters, Foley catheters, double- J stents , guide sheaths, and urinary guidewires, providing full-size OEM/ODM services (CH06-CH24) to global distributors.

V. Conclusion: Three Reminders for International Buyers

• First look at the certification chain, then discuss the technology, and finally, talk about price. Regulatory certification determines market access, coating technology determines product competitiveness, and price is just the last variable.
• Include "batch-level traceability" in the due diligence checklist. Auditable production records and batch test reports are effective tools for reducing declaration risks and accelerating supplier certification.
• We strive for "one partner covering the entire product line." Integrating the entire product range within the same ISO 13485 system significantly reduces the costs of coordinating with multiple suppliers and integrating regulations.

its R&D expertise as a " coating scientist " and its delivery capabilities as a " full-chain manufacturer , " DAXAN offers OEM/ODM options worthy of in-depth evaluation for global urinary care distributors . Global partners are welcome to visit our factory.