Ningbo Micro-tube Polymer Materials Co., Ltd.
Ningbo Micro-tube Polymer Materials Co., Ltd.

Micro-tube Medical Catheter is composed of Dr. Wang Shenqiang’s team under the tutelage of Professor Zhang Qiuyu, a top expert in the polymer industry (Cheung Kong Scholar of the Ministry of Education, Dean of the School of Chemistry and Chemical Engineering, and the first person who completed the second prize of the National Science and Technology Progress Award). The core team members include two postdoctoral fellows and five graduate students.


After more than ten years of technical accumulation, Micro-tube is mainly engaged in the production of precision extrusion medical catheter of medical polymer materials (FEP, TPU, Pebax, PA12, TR55, ML21, PP, PTFE, PFA, etc. materials), and the second processing of catheter, and CDMO/ODM OEM service for cardiovascular and cerebrovascular interventional devices, like DAC, PTA, PTCA & BGC etc.

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CDMO/ODM OEM service

CDMO/ODM OEM service for cardiovascular and cerebrovascular interventional devices, like DAC, PTA, PTCA & BGC etc.

Class 7 cleanroom

Ningbo Micro-tube has 1,500 square meters of 10,000-level purification workshop and 3,000 square meters of standard production workshops.

Top expert team

Micro-tube Medical Catheter is composed of Dr. Wang Shenqiang’s team under the tutelage of Professor Zhang Qiuyu, a top expert in the polymer industry (Cheung Kong Scholar of the Ministry of Education, Dean of the School of Chemistry and Chemical Engineering, and the first person who completed the second prize of the National Science and Technology Progress Award). The core team members include two postdoctoral fellows and five graduate students.

1000+ Customers

We have provided various products to more than 1000 customers and have accumulated rich product experience

15 patent authorizations

Ningbo Micro-tube has passed the ISO13485:2016 international medical quality system.

about us

About Us

  • Ningbo Micro-tube Polymer Materials Co., Ltd.
    Ningbo Micro-tube Polymer Materials Co., Ltd. has 1,500 square meters of 10,000-level purification workshop and 3,000 square meters of standard production workshops. The company introduced advanced medical automatic power intelligent equipment at home and abroad, combined with its own research and development strength, successfully developed and mass-produced a number of precision medical catheter products with independent intellectual property rights. Our main products include extrusion tubing, catheters for interventional treatment, catheter accessories, etc.
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    About Us

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For inquiries about extrusion tubing, catheters for interventional treatment, catheter accessories or price list, please leave your email to us and we will be in touch within 24 hours.
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News

  • 04-01
    2026
    Industry News
    Why is Medical Thin Wall Tubing Essential for Healthcare Applications
    Medical thin wall tubing is crucial in various healthcare and medical applications due to its precision, flexibility, and strength. This blog explores the benefits, manufacturing process, types, and applications of medical thin wall tubing, focusing on how it enhances the functionality and performance of medical devices. Learn why Micro-tube’s products are a trusted choice for these applications.
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    Why is Medical Thin Wall Tubing Essential for Healthcare Applications
  • 12-04
    2025
    Industry News
    How Does Pebax Tubing Deliver High-Performance Advantages Across Modern Medical and Industrial Applications?
    Pebax tubing, produced from polyether block amide (PEBA), has become one of the most sought-after high-performance polymer tubes across medical devices, sports equipment, precision engineering, and wearable technologies. Known for its unique balance of flexibility, elasticity, mechanical strength, and low-temperature durability, Pebax tubing provides solutions where standard thermoplastics fall short.
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    How Does Pebax Tubing Deliver High-Performance Advantages Across Modern Medical and Industrial Applications?
  • 11-27
    2025
    Industry News
    Why Is Pebax Tubing Transforming High-Performance Applications Today?
    Pebax tubing refers to tubing manufactured from Pebax® elastomer, a polyether block amide known for its exceptional elasticity, lightweight structure, durability, and chemical stability. Its unique block-copolymer architecture—combining rigid polyamide segments with flexible polyether segments—creates a material that behaves with both strength and flexibility. This duality gives Pebax tubing performance advantages that conventional thermoplastic elastomers and nylons often cannot match.
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    Why Is Pebax Tubing Transforming High-Performance Applications Today?
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