
Production Capacity
In precision filtration, minute tolerances dictate significant operational costs. With 30+ years of metal processing expertise, Slit&Hole transforms filtration components into your process advantage through rigorous craftsmanship. Our one-stop solutions ensure exceptional performance and structural stability in the most demanding environments.
Wire Winding & Welding
Digital parameter control maintains a strict slot tolerance of ±0.01mm, ensuring ultimate separation accuracy and high flow rates while preventing media loss.

Laser Cutting
High-efficiency cutting for specialized plates and complex parts. The minimal heat-affected zone ensures material stability, enabling precise execution of customized geometries for specialized filter frames.

Structural Welding
Integration of Laser, TIG, and CO2 welding. High penetration and low thermal distortion ensure structural stability and prevent failure under high differential pressure.

Turning
Enhanced roundness and concentricity of connectors and flanges ensure a perfect fit with piping systems, eliminating leakage and simplifying on-site installation.

Milling & Drilling
CNC machining centers handle complex geometries with high consistency and repeatability, meeting bespoke design requirements for customized components.

Surface Treatment
Electropolishing and hard chrome plating enhance corrosion and erosion resistance, providing superior self-cleaning properties that minimize maintenance.


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