FAQ

FAQ

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Question about Needle Free Connector

Question about

You can contact us via the form or email provided on our website and share your product drawings or requirements.
We will provide a preliminary review within 3–5 working days, and DFM (Design for Manufacturability) evaluation is also available if needed.

We are happy to sign a Non-Disclosure Agreement (NDA) to protect your product design and confidential information.

We export to:

  • The United States, European Union, Asia, the Middle East, South America, and more

We provide complete export documentation, including:

  • Certificate of Origin (CO)

  • Certificate of Analysis (COA)

  • Certificate of Conformance (COC)

  • Other documents available upon request based on international customer requirements

MOQ: Typically 5,000–10,000 pieces per item. For specific product types, we can accommodate volumes ranging from 500 pcs to 1 million pcs per month, depending on customer needs.

Lead Time: After mold completion, mass production usually takes 2–4 weeks. The exact schedule will be discussed based on your project timeline.

We offer:

  • ISO Class 8 (100,000-level) cleanroom assembly services

  • Coordination of EO or Gamma sterilization through qualified partners

  • Referrals to QMS-certified contract manufacturers and regulatory consultants to support a one-stop verification and production process

⚠️ Please note: We do not perform sterilization or cleaning in-house, but we can help coordinate trusted third-party resources.

Yes, we can provide the following services for ODM clients:

  • Logo printing

  • Custom label design

  • Medical-grade packaging materials (e.g., blister trays, EO sterile pack Tyvek or paper made, paper boxes)

If you require infusion-related components but wish to avoid high tooling costs, we offer access to our existing mold library for selected standard parts.
This allows you to proceed with sampling and testing without starting from scratch.
Yes. Our products can be developed in compliance with international medical standards such as FDA 21 CFR, ISO 10993, and ISO 80369 based on customer requirements.
We can also provide functionality test reports to support regulatory submissions (additional fees apply).
Mold development typically takes around 30 working days, depending on the complexity of the design.
We also support validation processes including T1 (first shot), IQ (Installation Qualification), OQ (Operational Qualification), and PQ (Performance Qualification) to ensure product quality and consistency during mass production.
Yes, we have experience in new product development and support small-batch trial production and test molding.
From sample development and mold design to mass production, we use a scientific and structured process to help customers verify product feasibility and accelerate market entry.
Yes. We are certified with the ISO 13485 medical device quality management system.
Products can be developed in compliance with CE MDR and FDA 510(k) requirements based on customer needs.
We also assist in validating biocompatibility and sterilization compatibility.

We provide:

  • Medical-grade plastic injection molding, including mold design and fabrication

  • Custom product development and assembly

  • Contract manufacturing for infusion systems, needle-free connectors, CT high-pressure connectors, and related components

  • OEM, ODM, and one-stop development consulting services

? We operate under an ISO 13485 quality management system, covering Class I, Class II, and Class III medical devices.

With continuous advancements in medical technology, the correct understanding of medical consumable components and their specific functions has become increasingly important. For healthcare professionals, R&D engineers, and procurement personnel, enhancing knowledge about these components ensures accurate operation, maintains product quality, and ensures patient safety.

However, confusion often arises among healthcare professionals, R&D engineers, and procurement teams regarding the correct identification and application of certain components, particularly those with similar appearances but different functions. For instance, Needle-free Connectors and Check Valves are frequently mistaken for one another, potentially leading to operational errors or safety risks.

To address this issue, CHI FENG has developed this comprehensive FAQ library, clearly outlining the usage, characteristics, functionalities, appropriate scenarios, and differences among various medical consumable components. Our goal is to effectively enhance your team's professional knowledge and operational efficiency, helping you quickly grasp critical information.

medical components FAQ


Benefits of Using This FAQ:

1. Rapid Clarification of Confusion

Clearly explains common misunderstandings about components frequently confused (e.g., Needle-free Connectors vs. Check Valves), significantly reducing the risk of errors.

2. Enhanced Communication Efficiency

Provides standardized and professional responses to common inquiries, empowering sales and customer service teams to swiftly and accurately address customer questions, enhancing overall service quality.

3. Accelerated Product Development

Assists R&D personnel in quickly building deeper expertise in medical consumable components, facilitating faster and safer product development.

3. Reduced Training Time

Enables new staff or those without medical backgrounds, including procurement and R&D personnel, to quickly grasp core concepts, thereby shortening onboarding and training times.


Through this FAQ library, CHI FENG aims to enhance your team's professional knowledge, support operational efficiency, and ensure product safety and quality. Should you have any further questions or requirements, please feel free to contact us!