Product Assembly Services

Redstone handles mechanical parts sub-assembly, BOM assembly, sheet metal enclosures, machine chassis builds, and full machine assembly of fabricated metal components, including welded sub-assemblies, machined parts, and hardware installation. Functional testing to your specification is included on qualifying programs. The exact assembly scope is confirmed at the technical feasibility review.

Yes. Sheet metal cutting, forming, welding, machining, and assembly can run at the same certified facility under one program. That continuity eliminates inter-supplier freight, scheduling gaps, and quality handoff risk.

Every shipment includes a Certificate of Conformance, assembly records, and functional test results where applicable. Lot traceability and serialization are maintained for programs that require it. PPAP documentation is available on qualifying automotive programs.

Yes. Send the existing drawings, bill of materials, work instructions, and current supplier quote. Redstone assesses the program, runs a parallel quote with certified facilities, and projects landed-cost and lead-time impact before you commit.

Standard production lead time is 4 to 8 weeks from approved first article. Lead time is confirmed at the quote stage. Rush programs can be reviewed case by case.

Redstone can manage fasteners, inserts, and standard hardware procurement as part of the assembly program. The boundary between Redstone-supplied and customer-supplied content is confirmed at the quoting stage.

Mechanical assembly services join fabricated metal parts, hardware, fasteners, and ancillary components into a working sub-assembly or finished unit, built to your assembly drawing and work instructions. At Redstone, mechanical and machine assembly run at ISO 9001 and IATF 16949 certified facilities alongside the fabrication, so cut, formed, welded, and machined parts are assembled, functionally tested, and shipped ready to use under one program and one U.S. point of contact.

A common example is a machine enclosure with installed hardware. Redstone fabricates the sheet metal panels and machines the mounting brackets, then builds the complete enclosure with PEM nuts, hinges, and cable management fixtures. The result is a finished housing ready to accept electronics and other components.

Mechanical and machine assembly support automotive, industrial equipment, electronics, and hardware OEM programs, among others. These applications call for tight tolerances and reliable joining of fabricated metal parts and hardware. Redstone delivers assembled, inspected units from an in-house workflow under one program and one U.S. point of contact.

Redstone maps known failure modes from similar products onto every new project. For fastened builds, we verify compatibility between fasteners and parent parts to prevent galvanic corrosion. For rivnut installations in thin-wall tubing, we review wall thickness against the rivnut spec and run first-article pull-force testing. Each escape becomes a documented lesson that feeds future control plans.

Yes. Redstone manufactures parts using CNC machining, die casting, investment casting, sheet metal fabrication, and plastic injection molding. These parts combine into a single assembled deliverable, eliminating the need to manage multiple vendors and reducing production lead times.

Working through Redstone adds a layer of confidentiality. The facility only sees that Redstone is producing the parts, not the end use, customer, or industry. For sensitive projects, we split work across multiple facilities so no single one receives the full drawing set.