One Roof, Five Steps
One Roof, Five Steps
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1
Tube Mill
SUS304/316 tube made in-house
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2
CNC & Laser
Cut and machined to spec
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3
Robot Weld
Consistent seams, run to run
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4
Finish
PVD / plating via certified partners
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5
QC
Material + salt-spray verified
The Numbers Behind It
28 yrs
of EPAI backing since 1997
94
countries served
91%
repeat order rate
250
staff · 25 engineers · 2 plants
What Vertical Integration Means for You
What Vertical Integration Means for You
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✓
Consistency
One mill, one process — dimensions and finish stay stable from the first order to the thousandth.
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📋
Traceability
Alloy and wall thickness are documented at the source, so your QA file is never a black box.
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⚡
Speed
No middleman between tube and finish — 15-day sampling and 25-day bulk after approval.
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$
Cost Control
Making the tube ourselves removes a markup layer, helping hit target landed cost at MOQ 50.
Built Across Three Categories
Built Across Three Categories
Build With a Maker, Not a Middleman
See the factory behind the hardware.
Tell us what you're building — we'll match it to the right tube, finish and run size.
Request a Quote
One message, one factory, one standard — from mill to your door.
FAQ
Why GripPRO
Are you a factory or a trading company?
A manufacturer. We run our own stainless tube mill and fabrication lines, backed by 28 years and 94 countries of EPAI experience — not a reseller sourcing from unknown mills.
Do you really make the tube yourselves?
Yes. Producing the tube in-house is the core of our vertical integration — it's why we can control alloy grade, wall thickness and consistency from the source.
Can we audit the facility?
We welcome qualified B2B buyers for virtual or on-site audits. Reach out via the quote form and our team will arrange a walkthrough.