Contact K-Tube Technologies

How Can We Help?

Our team is ready to support your tubing needs from prototype to production. Whether you’re looking for technical guidance, alloy advice, or a quote for a custom project, we’re here to help.

Talk to the Team Behind the Tubing

K-Tube engineers and sales representatives work with you to make sure your tubing meets your specifications, performs as expected, and is delivered on time.

K-Tube Contact Information

Address
K-Tube Technologies
13400 Kirkham Way
Poway, CA 92064 USA

Phone
Local: 858.513.9229

Hours
Monday–Friday
7:00 am – 4:30 pm (PST)

Email
General Questions & Sales: [email protected]
Fiber Optic Sales: [email protected]

Send Us A Message

Not sure who to contact? Fill out the form below and we’ll connect you with the right representative.

Meet Your Regional Sales Representatives

Our representatives bring deep technical expertise and real-world experience from the industries we serve. They don’t just sell tubing. They partner with you to solve challenges, refine designs, and move projects forward.

Find your regional representative below, or complete the form above and we’ll connect you with the right expert.

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United States - West and South
United States - Midwest
United States - Northeast
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Europe
Latin America
Asia & Austrailia

Frequently Asked Questions

Looking for fast answers? Visit our FAQ page to learn about materials, lead times, certifications, and more.

About K-Tube Technologies

K-Tube is the largest producer of miniature stainless-steel tubing in the United States.

We are the only manufacturer offering both stock and custom tubing directly from the source.

Certifications

ISO 9001:2015 • ISO 14001:2015

Address

13400 Kirkham Way • Poway, CA 92064 USA

Hours

Monday–Friday, 8:00 a.m. – 4:30 p.m. PST