
Build-to-Print
Marine Components
& Assemblies
RYMAR manufactures custom marine components and assemblies from your drawings, CAD files, BOM or physical samples—from prototype to repeat production.
- Drawing Input2D / STEP / BOM / Sample
- Production RangePrototype → Repeat Production
- Material316 / 316L Stainless
- WorkflowMulti-Process Assembly
What You Can Send Us
A complete drawing package is useful, but an initial review can also start with a sample or reference assembly. Share the information you have and identify anything that still needs to be defined:
- 01
2D Drawing
2D drawings
- 02
STEP / CAD
STEP or other CAD files
- 03
BOM
Bill of materials (BOM) and assembly information
- 04
Physical Sample / Reference Assembly
Physical sample or reference product
- Material specification and required surface finish
- Critical dimensions, tolerances, and mating interfaces
- Estimated quantity and inspection requirements
Please identify the current drawing revision and note which documents belong together. That helps keep a prototype or production review aligned with the design you want manufactured.
Manufacturing Capabilities

A finished marine component or assembly may need several processes. RYMAR coordinates the selected route from component production through finishing, assembly and inspection, according to your geometry, material, quantity, fit and finish requirements.
Primary Capabilities
-
Investment Casting
Selected cast component forms.
-
CNC Machining
Machined features and components.
-
Fabrication & Welding
Fabricated bodies, structures and marine mechanisms.
-
Assembly
Components fitted into the specified assembly.
Supporting Processes & Components
- Laser Cutting
- Sheet Metal
- Bending
- Pins / Shafts / Bushings / Rollers
- Polishing
- Surface Finishing
- Inspection
Process selection and inspection requirements are agreed for each project.
See our manufacturing capabilities for more context on the work RYMAR undertakes.
Typical Marine Projects
These examples show the kinds of marine hardware and mechanisms that can start from an existing design. They are project types, not a limit on the components we can review.

- Anchor Mechanisms
- Deck Mechanisms
- Stainless Marine Assemblies
- Bimini / Canopy Mechanisms
- Fishing Boat Equipment
- Yacht Hardware
- Custom Marine Mechanisms
Browse the marine product range or read a custom deck cleat case study for examples of related work.
From Drawing to Production
A practical route, adjusted to your design maturity and agreed project scope.
-
Drawing Review
Review drawings, CAD, BOM and revisions to understand the part and its intended use.
-
Feasibility / DFM Review
Discuss material, processes, critical dimensions, interfaces, finish, quantity and proposed changes before manufacturing.
-
Prototype / First Article
Where appropriate, check fit, finish and manufacturing details using a prototype or first article.
-
Inspection
Check parts against the drawing and agreed material and dimensional inspection requirements.
-
Assembly
Fit components together and review the assembly when the project requires it.
-
Production
Move into the planned production quantity after the agreed review steps.

Quality Control
Inspection follows the drawing and project requirements.
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Material Verification
Stainless material grade is verified using an OES spectrometer where required.
-
Dimensional Inspection
Critical dimensions and tolerances are inspected against the drawing.
-
Surface Finish Inspection
Polished and mirror finishes are inspected for visual quality and finish consistency.
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Salt Spray Testing
Salt spray testing is available where specified by the project or customer.
What Helps Us Review Your Project
For an initial review, send the drawing or CAD file, preferred material, required finish, estimated quantity, and target marine application. Mark critical dimensions, assembly interfaces, and any inspection or test requirements. If you have a sample, photos and notes explaining what should match or change can also help.
Tell us whether you are seeking a prototype, a first article, a small batch, or repeat production. If some requirements are still open, identify them so they can be discussed during feasibility review instead of being treated as approved specifications.
- Drawing / CAD
- Material
- Finish
- Quantity
- Critical Dimensions
- Inspection Requirements
- Target Application
Send Your Drawing for Review
Share your estimated quantity and key requirements through the homepage inquiry form. Send drawings, CAD files, a BOM or sample details to sales@rymarmarine.com. RYMAR can review the manufacturing route for prototype or repeat production.
Drawings • CAD • BOM • Sample Details