Sheet Metal Fabrication
Metal Electrical Box Our sophisticated and robust enclosures are meticulously crafted protective casings, designed to house sensitive electrical components with the utmost precision. These enclosures ensure safety and optimal functionality, being constructed from an array of resilient metals such as steel, aluminum, and stainless steel. Their versatility spans an expansive array of applications across various industries, providing unmatched protection and durability that stands the test of time.
1. Industrial Applications
Control Panels:
Metal electrical enclosures are an indispensable asset for housing industrial control panels and electrical systems within the high-demand settings of factories, plants, and manufacturing hubs. These enclosures provide critical protection against dust, moisture, and physical damage while ensuring the utmost in electrical safety, thus maintaining the integrity and reliability of sensitive electrical components.
Example: PLC (Programmable Logic Controller) enclosures are expertly utilized in advanced automation systems, exemplifying their essential role in modern industrial applications.
Distribution Panels:
These robust enclosures are crucial for housing electrical distribution panels, efficiently directing electricity to various machinery and equipment across industrial landscapes, ensuring seamless and safe operations while maintaining the continuity of processes.
Example: Enclosures are pivotal in safeguarding the electrical power distribution boards within bustling factory environments, ensuring uninterrupted energy flow.
Machine Control Enclosures:
Metal enclosures provide a critical shield for wiring and control components of machine systems, preventing accidental damage and enhancing operational safety. This protection ensures the longevity and optimal performance of sophisticated machinery, promoting efficiency and reliability.
Example: Enclosures play a key role in safeguarding the integrity of systems in robotics and CNC machinery, highlighting their indispensable function in protecting advanced technology.
2. Commercial and Residential Applications
Electrical Junction Boxes:
These boxes are essential in safeguarding wiring connections and junctions within both residential and commercial buildings, thus preventing potential electrical fires and guarding against shorts. By ensuring structures remain secure and compliant with electrical standards, these junction boxes are paramount to safe and reliable electrical infrastructures.
Example: Junction boxes are expertly fitted within the walls or ceilings of buildings to securely connect wires, ensuring electrical safety and compliance.
Outdoor Electrical Enclosures:
For installations exposed to the elements, these enclosures provide a formidable barrier, protecting vital electrical components, such as lighting circuits, power outlets, and fuse boxes. They ensure reliability and longevity, even in harsh outdoor conditions, enhancing the safety and functionality of external electrical systems.
Example: Electrical boxes installed outdoors for lighting or landscaping add both functionality and aesthetic value to homes or office environments, offering durable protection.
Meter Boxes:
These boxes securely house electricity meters, providing both safety and easy access for routine maintenance and readings. They ensure efficiency and reliability in energy management, making them a cornerstone of modern electrical infrastructure.
Example: Smart meter enclosures in residential buildings embody modern energy management and accessibility, representing the forefront of technological advancement in energy systems.
3. Telecommunication and Data Center Applications
Telecom Equipment Enclosures:
In the realm of telecommunications, metal enclosures are paramount for protecting critical electrical equipment such as routers, switches, and circuit boards. By safeguarding against potential external harm, they maintain network integrity and reliability, ensuring seamless communication systems.
Example: Enclosures are critical for protecting cell towers, communication relay stations, and telecom cabinets from environmental threats, preserving the robustness of telecommunication networks.
Server Rack Enclosures:
These enclosures are masterfully designed to house servers, data storage systems, and other IT equipment within data centers or server rooms, ensuring optimal performance and security for critical digital infrastructures. They are essential for managing intricate network infrastructures with precision and care.
Example: Rack-mounted server enclosures are essential for managing intricate network infrastructures with precision, protecting vital digital assets.
Power Supply Enclosures:
These enclosures serve as the backbone of telecommunications and data center facilities by housing power supplies, UPS units, and related components. They ensure a seamless and uninterrupted power supply, embodying trust in system reliability and efficiency.
Example: Power supply units housed in data center electrical enclosures exemplify trust in system reliability and efficiency, underpinning the vitality of uninterrupted operations.
4. Automotive and Transportation Applications
Vehicle Electrical Systems:
In the automotive world, encompassing cars, trucks, and electric vehicles (EVs), the role of metal electrical enclosures becomes indispensable. These robust protectors shield electrical systems from the adverse effects of heat, moisture, and vibration, thus securing the peak performance and safety standards of contemporary transportation marvels.
Example: Battery management system (BMS) enclosures in electric vehicles underscore their critical importance in driving the future of mobility with unmatched efficiency and safety.
Railway and Aircraft Systems:
In the challenging domains of railway and aerospace, these enclosures are paramount. They offer vital protection to electrical control systems amidst the extreme climates and humidity levels that are prevalent in these industries.
Example: The indispensable role of electrical enclosures in the navigation systems of aircraft and the control mechanisms of trains ensures dependable functionality even under the most demanding conditions.
5. Energy and Utilities
Solar Power Systems:
Metal enclosures stand as the unwavering guardians of solar energy systems. By securely housing crucial components like inverters and charge controllers, they offer formidable protection against severe weather, ensuring the safe and continuous operation of these clean energy solutions.
Example: In solar power inverter stations, these enclosures are pivotal in protecting vital equipment against environmental challenges, safeguarding the future of renewable energy.
Wind Energy Systems:
In the dynamic field of wind energy, enclosures are essential for safeguarding sensitive electrical components. They defend generators, transformers, and control systems from environmental threats like moisture and dust, ensuring peak performance and extending the life span of the equipment.
Example: Designed to withstand operational rigors, wind turbine electrical enclosures are built robustly to endure environmental challenges.
Oil and Gas Industry:
In the harsh landscapes of the oil and gas sector, metal enclosures serve as indispensable protectors. They create a secure haven for electrical components on oil rigs, gas pipelines, and energy production sites, particularly under hazardous conditions.
Example: Explosion-proof enclosures are vital for housing perilous electrical equipment, ensuring both safety and strict adherence to industry standards.
6. Medical Equipment
Medical Device Enclosures:
In the critical realm of medical equipment, metal enclosures play a pivotal role. They safely encase intricate electrical parts, guaranteeing reliability and strict compliance with safety protocols, especially in high-risk environments like hospitals.
Example: These enclosures act as protective cases for an array of crucial devices, such as electrical monitoring systems, patient management systems, and diagnostic tools utilized within healthcare environments.
Laboratory Equipment Enclosures:
In the meticulously controlled atmosphere of laboratories, metal enclosures serve as protective shields for the electrical components of scientific instruments. They guard essential equipment like microscopes, analyzers, and testing tools from potential contaminants and environmental disturbances.
Example: These enclosures are essential in preserving the integrity and precision of medical diagnostic equipment and numerous scientific instruments.

Service Offer |
Prototype Manufacturing,CNC Machining,Sheet Metal Fabrication,Small Batch Customization |
Service Features |
Technological innovation, complex and difficult sample processing, fast quotation by dedicated personnel, fast processing speed,High precision, guaranteed quality, product confidentiality system, one-to-one service, high cost performance |
Application Areas |
Auto parts, automated robots, drones, medical equipment, mechanical hardware,Aerospace military industry, electronic equipment, lighting fixtures,3CDigital products, household appliances, mobile phones |
Processing Technology |
CNCProcessing, lathe processing,3DPrintSLA/SLS/FDM/SLM, Silicone lamination,Sheet metal forming, EDM, wire cutting |
Process |
1.Order plan customization2.Disassembly Programming3.Preparation4.CNCProcessing5.QCDetection 6.Surface treatment7.Total quality inspection8.Finished product shipment |
Processing equipment |
CNCMachining center,3DPrinter, CNC lathe, CNC engraving and milling machine, milling machine,Drilling machine, sandblasting machine |
Processing Capabilities |
every day1000 |
Drawing Format |
3DDrawing format:IGS,STP,STEP,PRT,XT,STL(3DPrint a document) 2DDrawing format:DWG,DXF,PDF |
Processing material |
Metal: aluminum alloy, zinc alloy, magnesium alloy, titanium alloy, steel, copper, stainless steel, sheet metalplastic:ABS,PC,PE,POM,PP, Acrylic(PMMA), nylon, bakelite, silicone rubber |
Surface treatment |
Grinding, polishing, silk screen printing, electroplating,UV, oxidation, brushing, laser engraving, sandblasting, leather grain,Surface etching, encapsulation, transfer printing, hot stamping |
Quality Control |
1.Material quality inspection
2.Precision quality inspection
3.Appearance quality inspection
4.Functional quality inspection
5.Structural quality inspection
6.Surface treatment quality inspection
7.Packaging quality inspection |
Testing equipment |
Three-coordinate measuring machine,2.5 Dimension measuring instrument, inside micrometer, outside micrometer, electronic height gauge,Thread go and no-go gauges, external thread ring gauges, electronic calipers, pin gauges |
Quality Inspection Process |
1.Material procurement
2.Material Testing
3.Material storage
4.Order picking
5.CNCProcessing
6.QCInitial inspection
7.Surface treatment
8.QCTotal quality inspection
9.Finished product storage
10.Pack
11.Packaging inspection
12.Shipping |
Project delivery |
1-10sky(The actual construction period depends on the quantity and requirements of the products.) |
Product Packaging |
Inner packaging: foam, plastic, paper;Outer packing: hard thick carton, customized wooden box |
Cooperation Process |
1.Provide samples/drawing
2.Project quotation
3.Confirm order
4.Processing and production
5.Packing and delivery
6.confirm the receipt of goods |
Payment Methods |
1.Alipay guaranteed transactions/support37Payment by stages
2.Bank transfer method;
3.Cash on delivery(Must be within the company's delivery range)
4.Monthly Settlement30sky(You can apply after meeting the conditions) |
Cargo Transportation |
By default, SF Express is free shipping, and heavier items will be shipped by logistics |

Sophisticated Sheet Metal Processes
Precision Cutting Techniques:
Shearing: This quintessential cutting operation masterfully utilizes sharp blades that glide through expansive metal sheets, effortlessly converting them into smaller, more manageable sizes with remarkable efficiency and ease.
Laser Cutting: By leveraging the power of a focused laser beam, this technique delivers unmatched precision, skillfully crafting intricate designs and precisely shaped forms in metal with supreme accuracy and finesse.
Waterjet Cutting: Engaging a meticulously engineered high-pressure mix of water and abrasives, this approach artfully slices through metal, making it an ideal choice for heat-sensitive materials, thereby preserving their integrity and ensuring top-notch results.
Plasma Cutting: Emulating the precision of laser cutting, this method employs a searing plasma arc that seamlessly navigates and slices through robust, thick metal sheets with unparalleled finesse and dexterity.
Expert Metal Bending:
Bending: Expertly achieved through the deformation of metal sheets along a straight axis, utilizing state-of-the-art press brakes, rollers, and cutting-edge bending machinery to intricately sculpt angles and curves with precision and artistry.
Innovative Stamping Solutions:
Employing a specialized die, this transformative process expertly shapes or slices metal sheets into precise configurations, inclusive of punching, embossing, and coining. It's a cornerstone technique for creating parts such as automotive body panels and appliance components with precision.
Advanced Forming Techniques:
This dynamic process involves the meticulous shaping of metal sheets into diverse structures, ranging from cylindrical to spherical forms. Techniques such as deep drawing, stretching, and spinning are among the most proficient forming methods employed to achieve these intricate transformations.
Welding and Joining Excellence:
Welding: This vital process secures the permanent union of metal pieces through methods like MIG, TIG, and spot welding, ensuring unmatched strength and resilience in sheet metal constructions.
Riveting and clinching provide alternative yet robust means to securely join metal pieces without welding, enhancing versatility and structural integrity.
Exquisite Finishing Touches:
Following forming, metal sheets are meticulously enhanced through processes like deburring, painting, and coating. Techniques like anodizing, powder coating, and galvanizing are applied to uplift visual appeal and deliver exceptional corrosion protection, especially crucial for outdoor and industrial applications.
Precise Punching Operations:
Punching: This technique expertly creates holes in sheet metal with a punch press, vital for crafting patterns or facilitating subsequent operations such as attaching fasteners or fittings with precision and efficiency.


Precision: At Shenzhen Wandaan Precision Technology Co., Ltd., we are unwavering in our pursuit of precision-engineered excellence. Each component is crafted with unparalleled attention to detail, designed to not only meet but exceed the most rigorous customer expectations, setting the benchmark for superior quality.
Innovation: We are at the forefront of innovation, passionately embracing the latest technological advancements. Our commitment to continuous refinement ensures our processes and products remain at the pinnacle of industry superiority, offering you a competitive edge.
Integrity: With integrity at the core of our operations, we uphold the highest ethical standards, fostering trust and nurturing enduring partnerships with our esteemed clientele, ensuring transparency in all business interactions.
Custom Manufacturing: Our custom manufacturing solutions are uniquely tailored to your specific needs. We meticulously craft each product to align perfectly with your diverse application requirements, ensuring optimal performance and satisfaction.
Prototyping: Leverage our cutting-edge rapid prototyping capabilities, which seamlessly facilitate product development and testing. Enjoy a streamlined path that accelerates your journey from concept to market-ready product.
Surface Finishing: Explore our extensive array of surface finishing options, including exquisite polishing, anodizing, and plating. Each treatment is designed to not only enhance the aesthetic appeal but also improve the functional durability of your products, ensuring they stand out in the marketplace.


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