Supporting Industrial Robotics, Automation Equipment, and Manufacturing Facilities Across California and Southeast Asia

Reliance Metalcenter is a Bay Area metal supply company serving advanced automation, robotics, and machinery manufacturers with aluminum and steel products for fabricating automated systems. Located in Union City, California, our 165,000-square-foot aluminum and steel service center supports industries that rely on consistent quality, on-time delivery, and reliable traceability. We serve manufacturers across northern California and northern Nevada, and our distribution extends to Mexico and key markets in East and Southeast Asia.

As a steel and aluminum supply company for the Bay Area and beyond, we provide customers with a broad inventory of flat-rolled metals, structural components, and precision-processed material for automated machinery and industrial equipment applications. Our team helps automation equipment manufacturers and industrial robotics manufacturers source the aluminum and steel products required for producing next-generation robotics, motion systems, and material handling machines.

Metals for Industrial Robotics and Automation Equipment

Automation manufacturers require materials that deliver high strength, tight tolerances, and compatibility with CNC machining, laser cutting, forming, and welding operations. Reliance Metalcenter supports robotic manufacturing companies and automation equipment manufacturers with high-quality metals sourced from U.S., Asian, and European mills.

We are a metals supply company for automation manufacturers serving the Bay Area, northern California, and international production hubs. Whether producing robotic arms, conveyor platforms, warehouse automation systems, or sensor-based equipment, customers count on our experience and wide product availability.

Steel Products for Automated Machinery and Equipment

As one of the top Bay Area steel suppliers, we provide a full range of steel grades and formats to support structural and mechanical components in robotic systems. Steel is used widely in automation for frames, bases, mounts, and enclosures due to its strength and fabrication compatibility.

Our steel inventory includes:

• Carbon steel coil and sheet
• Cold-rolled carbon steel
• Hot rolled pickled and oiled (HRPO) steel
• Galvanized steel sheet and coil
• Precision sheared blanks for fabricated parts
• Structural tubing and custom-cut bar products

We serve as a steel distributor for industrial robot manufacturing operations across northern California, and we help companies maintain tight production schedules by offering Just-in-Time delivery and cut-to-length processing.

Steel for Specialized Robotics Components

Our carbon and alloy steels are widely used by warehouse robot manufacturers and automation design firms. We stock sheet, coil, and plate used to fabricate:

• Frameworks and support beams
• Motor housings and enclosures
• Chassis components for guided vehicles
• Bases and risers for robotic arms
• Panels and mechanical guards
• Communication conduit enclosures

We also provide annealed and heat-treated steel options for components requiring specific tensile properties, as well as coatings and finishes that offer corrosion protection and material longevity.

Aluminum for Robotics and Automation

Reliance Metalcenter is a well-known Bay Area metal supply company with a strong aluminum inventory tailored to automation needs. Lightweight and corrosion-resistant, aluminum is frequently chosen by robot metal supplies companies for moving components and enclosures that require weight reduction without sacrificing strength.

We support customers as an aluminum manufacturing supplies company that offers:

• 6061 T6 aluminum sheet and plate
• 5052 aluminum sheet and coil
• Anodized aluminum sheet
• Painted aluminum options
• Flat, round, square, and rectangular aluminum bar stock
• Aluminum coil in common alloys and tempers

As a robot aluminum supplier in California, we serve automation equipment manufacturers building collaborative robots, gantry systems, packaging machinery, and pick-and-place systems.

Aluminum for Robotic Components

Precision automation systems use aluminum for:

• Control panel housings
• Lightweight chassis
• Armature segments
• Electrical boxes and trays
• Structural framing
• Rail-mounted enclosures

As robot aluminum suppliers, we offer raw material and processed aluminum blanks for fast integration into robotic assemblies.

Processing Services for Robot Metal Supplies

Reliance Metalcenter is a metals distributor and a metal services company. We can process coil, sheet, plate, and bar to customer specifications. For manufacturers of automated machinery, this helps streamline production and minimize in-house cutting operations.

Our metal processing services include:

• Coil leveling
• Coil shearing
• Precision sheet metal blanking
• Sheet and plate saw cutting
• Band sawing and circle cutting
• PVC coating for aluminum and stainless plate
• Paper interleaving for surface protection
• Heat treatment coordination
• Cut-to-length and bundle tagging

This range of services allows industrial robot manufacturing companies to reduce scrap and improve consistency from part to part.

Supporting Regional and International Automation Manufacturers

Reliance Metalcenter in Union City supports a diverse range of manufacturing sectors in California and abroad. We are a steel and aluminum supply company for the Bay Area, northern California, and northern Nevada. Our team coordinates regional deliveries for metal supply across the West Coast and processes materials for shipment to international customers.

We are also a metals supply company for Mexico, serving automation and control systems companies producing material handling and assembly-line solutions. For global clients, our Asia-Pacific operation provides international responsiveness with regional inventory and processing.

Our team supports:

• Automation equipment manufacturers
• Robotic manufacturing companies
• Industrial robotics manufacturers
• Warehouse robot manufacturers
• OEMs building automation platforms
• Systems integrators and fabrication shops

From electrical cabinet steel to aluminum for automation arms, Reliance Metalcenter supplies the materials that support smart factory and automation growth.

Steel and Aluminum for Southeast Asia Automation Markets

Reliance Metalcenter Asia-Pacific, located in West Singapore, supports automation equipment manufacturers across Southeast Asia. Our 40,000-square-foot facility is equipped to meet regional demand for mill-direct aluminum and provides cut-to-size plate, saw cutting, and rapid order fulfillment.

As an aluminum and steel supply company for southeast Asia, our Singapore operation serves customers in Vietnam, Thailand, Indonesia, Singapore, India, Malaysia, and more. This location specializes in supporting high-volume manufacturing contracts for robotic parts, automation brackets, and structural frameworks. We also carry aluminum sourced from U.S., European, and Asian mills to meet global specification requirements.

Why Industrial Automation Companies Choose Reliance Metalcenter

We are a steel and aluminum supply company for Korea, Japan, China, and Taiwan that helps industrial robotics manufacturers reduce lead times and maintain dependable metal sourcing. With over 300 locations worldwide and extensive inventory, we support large production runs and small-batch precision work alike.

As aluminum and steel suppliers for automation industry operations, we provide:

• ISO 9001:2015 certified quality systems
• Reliable in-stock material and mill traceability
• Fast quote turnaround
• In-house cutting and blanking services
• Global supply chain coordination
• Conflict-free materials and DFAR-compliant sourcing for defense-related automation
• Just-in-Time support for lean manufacturing environments

Contact Us

Looking for robot metal supplies from a Bay Area metal supply company that understands your industry? Reliance Metalcenter supports automation equipment manufacturers, robotics developers, and industrial integrators with the steel and aluminum products needed to meet production goals.

Contact our Union City team to:

• Get a quote on aluminum or steel
• Request cut-to-size or processed materials
• Confirm product specifications and compliance
• Coordinate shipments across California or Southeast Asia
• Discuss mill-direct aluminum solutions from our Singapore location

As a dedicated metals supply company for the automation and machinery industry, Reliance Metalcenter delivers product knowledge, reliable inventory, and international logistics to meet the needs of today’s industrial manufacturing leaders.