Precision Material Converting and Custom Fabrication.
GHGC engineers and produces tight-tolerance converted components, multi-layer laminates, and precision die-cut materials for tier manufacturers and OEM partners across North America.
Direct Engineering Capabilities
Strict rotary & flatbed die control
Direct review by application engineers
Central Midwest manufacturing hub
Die cutting, converting, laminating & assembly
Engineered for High-Volume OEM Production
Our Grand Haven facility supports end-to-end prototyping through scheduled multi-million unit releases, backed by optical inspection and material certs.
Core Converting & Fabrication Capabilities
Engineered converting solutions designed for OEM specifications. We deliver tight-tolerance die cutting, multi-layer lamination, and automated slitting from our Grand Haven, Michigan facility.
Precision Die Cutting
Tight-tolerance rotary and flatbed die cutting engineered for specialized elastomers, foams, adhesives, and composite films.
Custom Fabrication
Bespoke component shaping, routing, and structural forming tailored to complex engineering drawings and CAD definitions.
Material Converting
Precision processing of engineering polymers, thermal interface materials, EMI shielding, and acoustic barrier substrates.
Multi-Layer Laminating
Multi-web continuous pressure and heat-assisted lamination of transfer tapes, membrane switches, and protective liners.
Precision Slitting
Score, shear, and razor blade slitting methods calibrated for critical electrical insulators, tapes, and non-woven textiles.
Value-Added Assembly
Downstream mechanical assembly, packaging, pin alignment, and automated labeling for direct OEM production line drop-in.
Require Custom Tooling or Material Testing?
Submit your CAD drawings or material specifications directly to our engineering department in Grand Haven.
Engineering Precision in Numbers
Verified dimensional tolerances, high-speed rotary throughput, and rapid engineering turnarounds engineered to support critical OEM specifications.
Die Cutting Tolerance
Rotary & flatbed precision tooling limits
Material Conversion Yield
Multi-shift continuous production capacity
Engineered RFQ Turnaround
Direct review by material & CAD specialists
Grand Haven Facility
Climate-controlled production & clean conversion
All tolerances verified via optical coordinate measuring machines (CMM).
Location: Grand Haven, Michigan | Operating Schedule: Mon-Fri, 8:00 AM – 5:00 PM EST
Production & Conversion Process
Our controlled four-phase workflow transitions raw polymer, foam, and adhesive substrates into precision-engineered components with documented dimensional accuracy and strict quality control.
Direct evaluation of 2D/3D CAD geometry, material thickness variances, compression targets, and mechanical bonding interfaces prior to tooling production.
Design for Manufacturability (DFM) Report, Tooling Layout, Material Yield Optimization
Evaluation of pressure-sensitive adhesives, foams, elastomeric gaskets, thermal interfaces, and films configured for temperature, shear, and environmental loads.
Raw Material Certificates of Compliance, Thermal & Chemical Compatibility Matrix
Prototyping via precision flatbed laser cutting, CNC oscillating knife, and quick-turn prototype steel rule dies to validate fit, form, and functionality.
First Article Inspection Data Package, Pilot Production Samples, Fit Verification
Automated rotary die cutting, multi-layer laminating, precision slitting, and inline vision-guided optical inspection ensuring dimensional consistency.
Production Certificate of Analysis (COA), Batch Traceability Log, Custom Packaging
Need customized tooling, custom slitting, or material validation?
Our Grand Haven applications engineering team evaluates your drawing files, dielectric constraints, and shear requirements to propose immediate prototype schedules.
Submit Your CAD Files & Material Specifications
Partner with GHGC for custom fabrication, precision die cutting, slitting, and converting in Grand Haven, Michigan. We review technical drawings with strict dimensional accuracy and respond within 24 hours.
Accepted CAD & Print Formats
3D CAD Model
3D Surface
2D Vector Profile
Dimensional Drawing
24-Hour RFQ Turnaround
Detailed line-item cost analysis and manufacturability feedback delivered within 1 business day.
Strict NDA & IP Protection
Proprietary design files are encrypted and reviewed under comprehensive non-disclosure standards.
Dimensional Tolerance ±0.005″
Strict quality control verification using calibrated optical measurement systems in Grand Haven, MI.