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About Us

We are a professional manufacturer of high-precision metal components, focused on medical devices and industrial precision manufacturing.

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Our Story

Company Profile

Company profile 1

Founded in Kunshan, China, Finelaz develops and manufactures precision metal components for medical endoscopes, interventional consumables, semiconductors, and high-end equipment, delivering high-precision, reliable machined products to customers worldwide.

Company profile 2

Our core products include bending sections, hypotubes, guidewires, and catheters for cardiovascular, neurological, ENT, urological, gastrointestinal, and general surgical applications. With advanced laser cutting, orbital riveting, micro-machining, welding, and ultra-fine coated round and flat wire processing, we specialize in custom machining and complete assembly of bending sections and hypotubes.

Company profile 3

With over a decade of precision laser cutting R&D and production experience, we provide end-to-end OEM services from drawing design, process optimization, and prototyping to volume delivery, offering reliable, customized, one-stop interventional metal manufacturing solutions worldwide.

Company profile 4

Guided by integrity, innovation, and growth, we use technical innovation to improve quality and continue advancing precision metal machining. Reliable delivery and comprehensive service help us create value together with our global partners.

Team joining hands in collaboration

Our Vision

We are committed to becoming a leading supplier of high-precision medical components, driving innovation in minimally invasive medical devices and high-end precision manufacturing.

Frequently Asked Questions

What precision can you achieve when machining products?
The tolerance range is ±0.02 mm.
What materials are commonly used for bending sections?
Medical-grade 316L stainless steel is the most common choice.
What are the minimum and maximum outer diameters for bending sections?
The minimum is 1.2 mm, and the maximum is 60 mm.
How long does sample prototyping take?
Sample prototyping takes 3–7 days after the drawings are confirmed.
Besides bending sections, what other precision endoscope parts can you manufacture?
We offer one-stop machining of miniature precision components, including hypotubes, radiopaque marker rings, electrode rings, pull-wire tabs, C-shaped retaining rings, phosphor bronze washers, and beryllium copper probes.

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Start Your Medical Precision Metal Machining Project

An ISO13485-certified company with a class-10,000 cleanroom, offering one-stop laser machining for endoscope bending sections, hypotubes and semiconductor precision components — from design optimization to volume delivery.

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