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Sheet Metal Enclosure

Sheet Metal Enclosure Manufacturer

With a decade of expertise in sheet metal enclosure fabrication, we provide one-stop customized enclosure solutions, specializing in designing and producing a range of sheet metal enclosures, including storage containers enclosures, box enclosures, and standard enclosures. All manufacturing is conducted under our ISO 9001 certified processes. Our extensive experience in laser cutting, punching, bending, welding, and more ensures high-quality sheet metal enclosures tailored for diverse applications like electronics and automotive. Leveraging our professional sheet metal workshop and advanced equipment, we deliver high-precision custom enclosures engineered to withstand the harshest conditions. Feel free to upload your design, collaborate with us, and turn your vision into superior sheet metal enclosures.

Featured Custom Sheet Metal Enclosure

For applications that require non-standard features on a standard enclosure, our in-house design and manufacturing expertise allows us to modify our standard models to create your perfect fit.

Sheet Metal Standard Enclosures​

A truly certifiable NEMA/IP seal is born from manufacturing discipline. We deliver this with precision-controlled bending for flawless flanges and welding techniques that eliminate any structural distortion.

Sheet Metal NEMA/IP Enclosure

We eliminate microscopic leakage gaps through an integrated design and manufacturing process. Our use of continuous welding and tight-tolerance panel fits ensures maximum electrical continuity for a reliable shield.

Sheet Metal EMI/RFI Shielded Enclosure

A standard ventilated enclosure solves airflow but fails on critical operational, safety, and acoustic challenges. We engineer custom solutions that deliver total performance—not just cooling.

Sheet Metal Ventilated Enclosures​

A generic heavy-duty enclosure isn't engineered for your specific threats—be it impact, vibration, or tampering. We design and fabricate truly survivable solutions, reinforcing every potential weak point to meet the demands of your environment.

Sheet Metal Heavy-Duty Enclosures ​

We specialize in solving the complex challenges of compact enclosures—managing heat, EMI, and serviceability. Our integrated engineering and manufacturing ensures your high-density design achieves maximum performance and reliability.

Sheet Metal Compact Enclosures ​

Custom projects involve inherent risks. We eliminate this uncertainty through a true engineering partnership built on expert DFM, transparent communication, and meticulous quality control.

Custom Sheet Metal Enclosures ​

Rigorous DFM Analysis, Path to Predictable Enclosure Production

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Whether your project begins with a simple sketch or a 3D model, our partnership transforms your concept into a production-ready reality. The engine for this transformation is our expert Design for Manufacturability (DFM) analysis. This is where we unlock the full potential of your design, optimizing it for superior quality, reduced costs, maximum manufacturing efficiency, ensuring your sheet metal enclosure can be produced at scale with consistent precision.

01

Design Analysis & Risk Assessment

The moment we receive your design, our internal review process begins. Our expert team, led by specialists with 30+ years of experience, conducts a comprehensive technical assessment. This initial review is focused on identifying potential risks and optimization opportunities in areas like material choice, bend radii, and overall manufacturability.

02

Collaborative Revision

Following our initial analysis, we will schedule a dedicated meeting to walk your team through our DFM report. We explain our insights and ask clarifying questions to ensure a shared understanding. This partnership is the most efficient way to co-author a final design that balances function, cost, and manufacturability.

03

Production-Ready Approval

Once all revisions are finalized and approved by you, the design is "locked-in" as production-ready. This optimized file becomes the official blueprint for your custom enclosure, ensuring a flawless and consistent manufacturing run.

Accelerate Sheet Metal Enclosure Fabrication to New Heights

Reaching new heights in sheet metal enclosure fabrication isn’t measured by machines alone. It’s achieved through the powerful synergy of disciplined standards, intelligent automation, and the seasoned technicians who bring it all to life. This is the philosophy that defines us as one of the trusted enclosure manufacturers.
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Sheet Metal Fabrication Companies in Canada (6)

Stringent Production Standards

We adhere to stringent manufacturing SOPs and standards to ensure the production of high-quality sheet metal enclosures. These standards dictate key process parameters, from requiring certified raw materials (MTR) to specifying exact welding procedures (WPS) and powder coating thicknesses, with the entire process governed by our ISO 9001 certified system.
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Sheet Metal Fabrication Companies in Canada (6)
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Advanced ERP Systems

Efficient ERP system implementation enhances our sheet metal fabrication workflow for streamlined operations and improved productivity. We pass these efficiency gains directly on to you through more competitive pricing, faster production scheduling, and a highly responsive service experience.
Mechanical Calibration
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Mechanical Calibration

Advanced Testing Machines

By using state-of-the-art testing facilities, TZR ensures top-notch quality control for reliable and accurate sheet metal enclosures. To achieve this, our professional lab utilizes a suite of 17 testing instruments, including advanced CMMs to verify complex tolerances, colorimeters to guarantee brand color consistency, and coating thickness gauges to ensure finish durability. There are no exceptions: every enclosure we produce must pass a comprehensive 100% inspection before it is cleared for shipment.
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Mechanical Calibration
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Seasoned Technicians

Seaconed technicams excels in sheet metal enclosure materials, facilities, and surface finishing, guaranteeing top-notch sheet metal enclosure. At the heart of this capability lies a team of veteran technicians, whose industry experience averages over 10 years. This depth of knowledge is your assurance that every process, from handling advanced materials to applying a fine finish, is executed with an expert hand.
Advanced Equipments and Facilities
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Advanced Equipments and Facilities

State-of-the-art Facilities

Our manufacturing facility boasts state-of-the-art equipment, including advanced laser cutting and welding machines, as well as automated welding equipment, to ensure efficient and high-quality production. Our investment in this technology means your enclosures are produced with tighter tolerances, stronger and cleaner welds, and a superior overall fit and finish.
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Advanced Equipments and Facilities
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Rigorous Quality Systems

We implement a stringent quality control system throughout the sheet metal fabrication process to uphold the highest standards for our sheet metal enclosures. This comprehensive system is built on a four-tiered inspection protocol:
This multi-layered approach is our guarantee to minimize defects and ensure a 98% good part rate upon delivery.
Sheet Metal Fabrication Companies in Canada (6)

Custom Sheet Metal Enclosure Made Easier with Us

With a decade of expertise, we specialize in crafting custom sheet metal enclosures tailored to your needs. For electronics, medical devices, or storage solutions, our seasoned team provides professional advice on materials, production methods, surface finishes, logos, and more. Please upload your designs, and we can assist with design and engineering services if needed. Reach out to us today.

Materials

TZR technicians excel in various metals, including stainless steel, steel, aluminum, ensuring the ideal materials for your custom sheet metal enclosure fabrication.

Types

TZR specializes in crafting metal lockbox enclosures, aluminum storage box enclosures, metal enclosure boxes for diverse applications, including kitchen and jewelry storage.

Manufacturing

TZR excels in diverse manufacturing technologies such as laser cutting, shearing, and tube bending. Our surface finishing options include sandblasting, painting, polishing, and more.

Sizes

Whether big, small, or medium-sized, TZR has the skills to control precision and prevent deformation in fabricating sheet metal enclosure.

Logo

TZR excels in crafting logos for sheet metal enclosures, skillfully employing techniques such as laser engraving, printing, and embossing to showcase your brand with precision and quality.

Packaging & Labeling

TZR specializes in customized packaging for sheet metal enclosures, ensuring your products are well-protected and presented with a professional and tailored touch.

Materials for Sheet Metal Enclosure

With over years of experience, TZR exclusively utilizes the finest materials, expertly matching production methods and surface treatments to each material. Our deep understanding allows us to recommend materials tailored to your product’s usage and environmental needs, ensuring optimal quality and performance.

As an experienced sheet metal enclosure manufacturer, we have assisted customers from various industries in realizing high-quality metal enclosures. If you are looking for a trustworthy metal enclosure manufacturer, look no further. Below are our most frequently requested materials, but if your design requires a specific alloy or a specialty metal like tin, our engineering team is ready to source and fabricate it for you.

Material TypeSteelStainless SteelAluminumBrassCopper
MaterialModern Thick Steel Mailbox (1)Water Proof Stainless Steel BoxSheet Metal Aluminum Electrical Enclosurebrass22 webpCopper webp
Common GradesSteel 1018 (Low Carbon)
Steel 1045 (Hot Rolled)
Steel A569 / ASTM A1011 (Hot Rolled)
AZ55 Galvalume
A653 Galvanized
1095 Spring Steel
Steel A36
Steel A36 (Pickled and Oiled)
Steel A366/1008
Stainless Steel 301
Stainless Steel 304
Stainless Steel 304 #4 brushed
Stainless Steel 304 #8 mirror polish
Stainless Steel 316 / 316L
Stainless Steel 316 #4 brushed
Aluminum 1100-H14
Aluminum 5052-H32
Aluminum 6061
C27400
C28000
Copper 101
Copper C110
Copper C110, H02
Copper 260 (Brass)
Key CharacteristicsHigh Strength
Excellent Workability
Versatile
Finish Required
Excellent Workability
Corrosion resistance
Strong and durable
Easy to Maintain
Hygienic and non-toxic
Lightweight
Structurally Efficient
High Thermal
Electrical Conductivity
Natural Corrosion Resistance
Premium Appearance
Good Electrical Conductivity
Application-Specific
Conductive
Thermal
Highly Formable
Typical ApplicationsIndustrial control cabinets
Server racks
General-purpose boxes
Often used in food, medical, and clean environmentsElectronics enclosures
Portable instruments
Aerospace components
High-end front panels
Decorative elements
Electrical busbars
High-performance electronics
Thermal components

Sheet Metal Enclosure Fabrication Processes

Equipped with advanced machinery, our meticulous adherence to strict production standards guarantees precision in dimensions and thicker paint coatings. Our skilled craftsmen, with an average of 10 years in sheet metal production, ensure unparalleled expertise.

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Shearing & Cutting

Possessing advanced laser cutting equipment capable of cutting with precision dimensions.

1

Forming

Professional forming equipment can shape metal materials into appropriate forms.

2

Bending

With advanced bending machinery and robotic bending arms, we can handle complex bending angles, minimizing bend marks.

3

Punching

Our punching capabilities allow for precise hole creation up to 2″ in diameter, and we have the flexibility to process larger dimensions to meet your specific project needs.

4

Deburring

Possessing professional automatic deburring machinery, we can efficiently remove burrs from metal products.

5

Welding

To consistently achieve the best results, we employ skilled Mig & Tig professionals with extensive experience in diverse projects.

6

Painting

The thickness standard in the painting industry is 60-100mm, while our internal standard is 80-120mm.

7

Assembly

We provide assembly services for your metal enclosures, ensuring precision and cost-effectiveness through seamless integration.

8

Logo & Packaging

We offer diverse logo options like laser engraving, silk screen printing, and secure packaging for your metal enclosures.

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12 In-House Finishing Technologies for Custom Enclosures

We perform all 12 of our finishing technologies in-house. This gives us total control over the final quality and allows us to offer faster, more reliable lead times for your custom enclosures. Explore our fully integrated solutions below.
Sand Blasting
This abrasive blasting process creates a clean, uniform matte texture on the enclosure’s surface. It’s the ideal preparatory step that ensures maximum adhesion and longevity for subsequent powder coating or painting. Perfect for industrial metal enclosures requiring a rugged, non-reflective finish.

Sand Blasting

Buff Polishing
We use this process to create a bright, mirror-like finish on stainless steel enclosures or aluminum enclosures. Buff polishing elevates the aesthetic of your product to a premium level. It is the perfect choice for high-end audio equipment, luxury product housings, and decorative faceplates.

Buff Polishing

Powder Coating
This is the workhorse for enclosure protection, providing a thick, durable, and impact-resistant finish that is superior to wet paint. It offers excellent corrosion resistance, making it the default choice for industrial and outdoor enclosures that need to endure harsh conditions.

Powder Coating

Painting
Wet painting offers the ultimate flexibility in custom color matching and gloss levels, perfect for meeting specific brand identity guidelines. It’s an ideal solution for enclosures that require a specific aesthetic or are made from materials that cannot be heat-cured.

Painting

Anodizing
Specifically for aluminum, this process creates a hard, ceramic-like surface that is integral to the metal itself, meaning it will never chip or peel. It provides exceptional abrasion and corrosion resistance while maintaining a premium metallic appearance, ideal for high-end electronics or scientific instrument enclosures.

Anodizing

Passivation
A critical chemical treatment for stainless steel that maximizes its natural corrosion resistance by removing surface contaminants. This is not just a coating, but a crucial process to ensure the material is truly “stainless.” It is an essential standard for medical and food-grade enclosures.

Passivation scaled

Black Oxide
This conversion coating creates a deep black finish on steel parts with minimal dimensional change. It’s primarily used for mild corrosion resistance and a non-reflective appearance. Ideal for internal brackets and fasteners where maintaining tight tolerances is critical.

BlackOxide

Electroplating
This process adds a thin metallic layer (like zinc or nickel) to a base metal, typically steel. For metal enclosures, zinc plating is a highly cost-effective method to provide robust corrosion protection, while nickel plating offers a bright, durable, and decorative finish.

Electroplating

Electrolysis
This is the ultimate finishing process for stainless steel, creating an ultra-clean, smooth, and highly corrosion-resistant surface. It removes microscopic impurities, making it the required standard for enclosures in the medical, pharmaceutical, and semiconductor industries.

Electrolysis

Laser Engraving
For permanent identification, laser engraving is the most precise and durable method. We can etch logos, serial numbers, and labels directly onto the enclosure’s surface with razor-sharp clarity that will never wear off.

Laser Engraving

Silk Screen Printing
The ideal choice for applying durable, vibrant, and detailed graphics to your enclosure. Silk screening is perfect for front panel user interfaces, complex branding, and safety instructions, offering excellent adhesion and color fidelity.

Sik Screen Printing

Brushing
This mechanical process creates a beautiful, linear satin texture on aluminum or stainless steel. A brushed finish provides a premium, high-end look that effectively hides fingerprints and minor scratches, perfect for consumer electronics enclosures and appliance enclosures.

Brushing

Applications We Served

Precision-crafted sheet metal enclosures from TZR find diverse applications across industries, from medical devices to automotive. With a decade of experience in metal enclosure fabrication, we blend our skills and expertise to deliver customized solutions, ensuring the durability and precision of your sheet metal enclosures.

Get in Touch with Us

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