PRECISION MANUFACTURING · MAGNESIUM SPECIALISTSsales@protomtech.comEN / GLOBAL
ABOUT US

A closer look at Lianwei.

People, facilities and manufacturing resources focused on high-precision, difficult and complex metal components.

About UsLIANWEI / ABOUT US
2014Established
13,000m²Plant footprint
200+Professional staff
±0.005mm*Machining tolerance capability
Company figures from the 2026 introduction. Tolerance capability is subject to feature-specific review.
YOUR NEXT PROJECT

Complex part?
Let’s talk manufacturing.

Share your drawing, material and target delivery.
We’ll start with the details that matter.

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