In-House Assembly & Secondary Operations

Value-Add Post Production Services

When you work with DIAL, you get a single-source team that handles stamping, molding, assembly, finishing, inspection, and shipment. All of it is managed within one coordinated process. This integrated approach speeds up production, improves dimensional control, and reduces the number of suppliers and invoices to manage.

Whether you need full sub-assemblies, detailed secondary machining, or protective finishing, we deliver the final steps that turn raw parts into line-ready components. Our in-house assembly and secondary operations simplify your supply chain, reduce costs, and help you meet tight launch timelines.

Assembly Services

Parts move straight from our presses and molding machines to assembly. No trucking delays, no double handling, no lost time. Skilled assemblers follow lean work instructions to join metal stampings, plastic moldings, inserts, and fasteners into production-ready sub-assemblies packed for immediate use on your line.

Manual and semi-automated assembly

Consistent builds without the cost or delay of outside vendors.

Press-fit insertion

Pins, bushings, and terminals set to exact force for reliable electrical and mechanical performance.

Mechanical fastening

Riveting, crimping, screws, and bolts for secure, field-proven joints.

Adhesive bonding and spot welding

Permanent metal-to-metal and plastic-to-metal bonds with clean visuals.

Custom packaging

Reel-to-reel, kitting, or bulk packs arrive line-side ready, cutting handling time and storage space.

In-process checks

Fit, force, and continuity verified before shipment, so your team installs parts without rework.

Secondary Operations

Great parts become production-ready parts when every critical detail is handled in the same facility. Keeping these processes at DIAL protects dimensional control, trims lead time, and eliminates extra freight.

Fabrication and joining

MIG welding, spot welding, riveting, and swaging deliver strong, repeatable joints without a second supplier.

Precision machining

Drilling, tapping, countersinking, reaming, and light milling hit tight tolerances so components fit the first time.

Edge and surface prep

Deburring, vibratory finishing, edge break, and polishing remove burrs, improve safety, and boost appearance.

Thermal conditioning

Heat treating lifts hardness and wear life, while annealing relieves stress for easier forming or machining.

Finishing Services

Finish is more than looks; it protects performance, extends service life, and reinforces your brand. DIAL can apply industrial coatings and manage specialty plating through audited partners, giving you a single source for parts that look and function right.

Powder coating Manual and semi-automated assembly

A hard, uniform film that resists corrosion and abrasion in tough environments.

Industrial painting

Custom color and gloss levels that meet appliance, outdoor, and automotive specs.

Nickel, zinc, and chrome plating

Options for conductivity, wear resistance, or bright cosmetic appeal, applied selectively when needed.

Degreasing and precision cleaning

Oil-free, bond-ready surfaces that improve seal integrity and adhesive strength.

Polishing and buffing

Mirror finishes and low-friction surfaces for high-visibility or functional applications.

Heat treating and annealing

Mechanical properties dialed in for load, fatigue strength, or downstream forming.

Ready to simplify your supply chain?

Upload a print or 3D model and receive one quote covering assembly, secondary operations, and finishing with no delays.

Let’s Get Your Parts Production-Ready

From assembly to final inspection, DIAL handles it in-house to reduce lead time, cut costs, and keep your build on track.

Partner with DIAL and keep production moving.