Custom Tops & Towers for Marine Applications

We manufacture custom marine structures with ±0.5–1.0 mm range-based tolerances (final callouts confirmed at quote based on geometry). Lead times from 7–10 business days. FAI → in-process → final records available. Upload STEP/IGES/DWG — 48h DFM & quote.

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Accepted Formats: STEP · IGES · DWG · SLDPRT · PDF

Custom Design & Engineering Support

Working from concepts, sketches, or existing designs, we provide DFM feedback and engineering support to optimize marine tops and towers for manufacturability.

Every successful marine structure starts with engineering insight. Our team works directly with your CAD drawings to evaluate geometry, load paths, and structural integrity before fabrication begins.

CAD modeling & design adaptation
Material & process selection guidance
FEA structural validation (on request)
Cost-optimized manufacturing strategies

Engineering Review Process

We don't just follow specifications — we refine them. Through DFM feedback, 3D modeling alignment, and fixture-based validation, we ensure your design is optimized for real-world durability and seamless assembly.

Workflow: Upload design → 48h feedback → Quote with DFM notes → Prototype or production run

Precision Fabrication Capabilities

Integrated tube bending, laser cutting, and precision welding within one controlled workflow. Our process eliminates vendor fragmentation and accelerates production timelines.

CNC Tube Bending

CNC mandrel bending ensures perfect curvature and repeatable accuracy for complex tube structures.

Laser Tube Cutting

Laser tube cutting delivers clean edges and tight tolerances with ±0.05–0.1 mm precision.

Precision Welding

TIG/MIG/laser welding with fixture-controlled processes guarantee structural integrity across complex geometries.

Materials & Marine-Grade Finishing

Materials

We specialize in marine-grade stainless steel assemblies (304/316) and anodized aluminum frameworks (6061-T6) for lightweight yet corrosion-proof results.

Material selection depends on application environment, load requirements, and finishing preferences. Our team provides guidance during the engineering review phase.

Surface Finishing Options

Mirror or brushed polishing for premium aesthetics
Anodizing (Type II/III) for long-term corrosion defense
Powder coating for custom color finishes
Marine-grade treatments for saltwater environments

The result: structures that perform under pressure — and look flawless above deck.

Quality Assurance

At X-KPR, precision is measured, not claimed. Each assembly undergoes full dimensional verification, weld integrity checks, and surface inspection before delivery.

Precision Standards

Tube fabrication:±0.5–1.0 mm (confirmed at quote)
Laser cutting:±0.05–0.1 mm
CNC bending:angular deviation ≤ 0.3–0.5°
Welding assembly:±0.5–1.0 mm (joint-dependent)

Quality Documentation

We provide FAI reports, in-process inspection logs, Certificate of Analysis (CoA), Certificate of Conformance (CoC), and CMM reports on request.

Certification: ISO 9001 certified quality management system with traceable inspection records.

Application Examples

From custom T-Tops to foldable radar arches, every structure is built with engineering rigor, integrated capabilities, and proven quality systems.

T-Top Structure

Built to exact specifications for center console boats with precision tube bending and marine-grade welding.

Radar Arch

Foldable radar arch design for trailer transport with streamlined folding mechanisms and corrosion-resistant finish.

Leaning Post

Integrated seating and storage solution with precision tube bending and aluminum panel assembly for marine applications.

Why Partner with X-KPR

When complex tube assemblies need to move from design to production-ready parts, X-KPR brings engineering rigor, integrated capabilities, and proven quality systems.

Engineering-First Approach

DFM feedback within 48h helps de-risk designs before production starts. We refine specifications to optimize manufacturability and reduce costly iterations.

Consistent Quality

ISO 9001 processes ensure traceable inspections and dimensional consistency across every production run, from prototype to volume.

One-Stop Fabrication

Integrated workflow covering tube bending, laser cutting, welding, and finishing in one facility simplifies your supply chain and accelerates delivery.

Frequently Asked Questions

What materials are suitable for marine tops & towers?

304/316 stainless steel and marine-grade aluminum (6061-T6) with anodized finish are recommended for corrosion resistance and structural strength. Material selection depends on application environment and finishing requirements.

Can I send my CAD files directly?

Yes, we accept STEP, IGES, DWG, and SLDPRT formats. Upload your design files to receive DFM feedback within 48 hours. We evaluate geometry, load paths, and manufacturability before providing a quote.

What is the typical lead time?

From 7–10 business days after drawing confirmation and material approval. Complex assemblies may require 2–3 weeks depending on geometry and finishing requirements. Expedited timelines are available on request.

Do you support small batch production?

Yes, we support both prototypes and small-batch custom production for marine structures. Our flexible manufacturing process accommodates both one-off designs and volume production.

What tolerances can you hold for tube assemblies?

Typical range is ±0.5–1.0 mm for tube assemblies. Tighter callouts confirmed at quote based on geometry and joint complexity. Laser cutting precision ranges from ±0.05–0.1 mm.

Request a Quote — Upload Your Drawings

Tell us your material, dimensions, key features, and quantities. We'll return DFM notes and a firm quote within 48 hours.

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