More than capable.

As it has for over 60 years, Supreme continues to invest in the highest quality equipment, inspection capabilities, and people to provide our customers with premier quality products at competitive prices.

Our processes are designed to meet precision tolerances with an understanding of zero defects. We work with our customers to design the process for each part, meeting needs for quality, delivery, cost, and safety.

Hydromat Screw Machining

CNC turning, programmable tooling counters, Techna check tool monitors

Horizontal & Vertical Milling

Multi-axis milling for complex geometry parts and tight-tolerance features

Bending & Broaching

Secondary operations for complete part delivery without additional suppliers

Clean Room Assembly

Positive air pressure, HEPA filtration, double-entry doors for critical cleanliness

Plex Cloud ERP

Real-time traceability, customer data transfer, container tracking

Quality inspection CNC machining Engineering Quality control

Our Production Process

From raw material to completed part — every step engineered for precision, quality, and on-time delivery.

01

Engineering Review

02

Process Design

03

Material Selection

04

Precision Machining

05

Quality Inspection

06

On-Time Delivery

Precision at every step.

Hydromat Screw Machining

Multi-spindle Hydromat equipment with CNC turning capabilities, programmable tooling counters, CNC 3-axis and 2-axis units. Size range up to 3 inches.

CNC Milling

Horizontal and vertical milling services with precision capability for complex geometries. Designed to meet tight tolerances with zero-defect goals.

Bending & Broaching

In-house bending and broaching capability for shift levers and custom formed components, enabling complete part delivery without external processing.

Clean Room

Dedicated clean room with positive air pressure, HEPA filtration, double-entry door protocol, and direct feed from modified alcohol washer for critical cleanliness parts.

Quality Systems

IATF 16949:2016 registered quality management system with capability records, dimensional inspection, Techna check tool monitoring, and statistical process control.

Plex Cloud ERP

Enterprise-wide cloud ERP providing smooth customer data transfer, detailed capability records, individual container tracking, and real-time production visibility.

Our Production Equipment

We invest continuously in the highest quality equipment to deliver precision at production scale.

Equipment Type Capability Size / Specification Notes
Hydromat (Multi-Spindle) Screw machining, high-volume turning Up to 3" diameter CNC programmable tooling counters
CNC Turning Centers 3-axis & 2-axis CNC turning ¼" to 3"+ diameter Techna check tool monitors
Horizontal Milling Multi-axis milling Various Complex geometry capability
Vertical Milling Vertical machining Various Precision tolerance machining
Bending Machines Tube & bar bending Shift lever profiles OEM-specific tooling
Broaching Internal & external broaching Various profiles High-volume production capable
Alcohol Washer (Modified) Parts cleaning Clean room integration Direct feed to clean room
Inspection Equipment CMM, gauging, vision systems High precision Statistical process control

Quality is not a department. It's everything.

Supreme's quality systems are built into every step of our process — from material receipt to final delivery.

IATF 16949:2016

Automotive Quality Management System certification — the prerequisite for OEM supply chain registration

Zero Defect Philosophy

Every process designed for zero defects. Statistical process control and capability monitoring across all production cells

Full Traceability

Individual container tracking from raw material to delivery using Plex cloud ERP — total supply chain visibility

Clean Room

Dedicated HEPA-filtered positive-pressure clean room meeting automotive industry cleanliness standards

The right material for every application.

1215 Carbon Steel

Free-machining grade for high-volume applications

Aluminum

Lightweight precision components for weight-sensitive applications

304L Stainless Steel

Corrosion-resistant austenitic grade for fuel system components

2205 Duplex SS

High-strength duplex stainless for demanding GDI fuel rail applications

303 Grade Stainless

Free-machining stainless steel for complex turned components

Let's engineer your perfect part together.