Custom Modular Sheet Metal Enclosures for Electronic Equipment

Item                                     Description

Product Type                       Sheet Metal Equipment Enclosure    

Material                               Steel Sheet    

Structure                              Folded Panel / Interlocking Construction    

Surface Finish                      Brushed Metal / Custom Finish    

Ventilation                           Optional Perforated Ventilation Areas    

Panel Openings                   Custom Cutouts Available    

Assembly                             Tab-and-Slot / Fastener Assembly    

Configuration                      Multiple Sizes & Structures    

Manufacturing                     Laser Cutting, Punching, Bending & Forming    

Customization                     Dimensions, Openings, Ventilation & Finish  

Specifications can be developed according to the equipment dimensions and internal component layout.

Modular Housing Concept

The images shown in our product line are of enclosures made with a modular concept that uses panels. By varying the panel sizes and arrangements it is possible to fit the electronic assemblies in a rather small space that the modular housing offers.

Interlocking Panel Construction

Individual sheet metal parts can be folded and connected together using fold tabs and folded edges thereby forming a rigid enclosure. This approach eliminates the need for excess supporting components while keeping the unit neat and readily disassembled.

Ventilation where it matters

By adding a large perforated vent at the top surface of the enclosure to cool the electronics, the equipment can be adapted to different cooling demands depending on the opening design. Thus, the Metal Enclosure with Ventilation feature is highly versatile to satisfy many different thermal needs.

Multiple Form Factors

Alongside the standard, large equipment enclosure models you will also find compact boxes, shall rectangular housings for the metal electronics enclosure. Therefore, the metal electronics enclosure is a concept that can be easily and quickly changed to suit other internal layouts with the same manufacturing concept.

Clean, Technical Finish

Metal that is left bare provides a no-fuss, no-nonsense kind of industrial look which is exactly what is needed for this kind of housing. OEM Sheet Metal Housing according to the customer’s wishes may be supplied brushed, powder - coated and/or other finishes.

Unlike the usual cabinet which has only one fixed dimensions, this product series is based on a flexible panel construction method. With panels made of different sizes, we can construct different housing models of different lengths, widths and heights.

The walls of an enclosure may include various openings for cables, connectors, ventilation, and fixing holes which are just some of the functional accessories. The location of these features depends on the components used inside the housing.

Interlocking sheet metal parts that can be assembled to the correct shape without having to use special jigs. Customer can choose to use nuts and bolts, rivets, welds or any other method for assembly according to his preference the structure can then be joined by using these fastening methods.

Sintop can do the Custom Sheet Metal Enclosure from the customer’s CAD file, mock-ups or dimensions and the panel geometry will be tailored to fit the exact electronic components.

Such an assembly is a realistic way for an OEM Sheet Metal Housing that can be scaled to include many different types of equipment models while still using the same manufacturing idea.

This kind of housing has been considered a suitable way of packaging the equipments and units like:

Circuits control units

Equipment to supply power

Equipment for the automatic processing of industrial data,

Hardware that facilitates the communication

Computing machines that are embedded

Detecting appliances

Sets of electrical modules

A variety of parts of control systems

The most compact industrial electronics

Platforms for OEM equipment

To make such equipment as indoor, to be a part of machinery or to be installed as independent units where the components of the electronics need a protective housing, the Metal Electrics Enclosure can be customized in those ways.

In case you have electronic components that get really hot then Ventilated Metal Enclosure model would be a good solution for providing areas suitable for the passage of airflow without altering the design of the housing.

Sintop considers enclosure manufacturing from two different angles: making a product or assembling a finished one.

Instead of only thinking of the housing as a bent steel box, our design team can think about interlocking panels, locations and sequence of bends, and even about final assembly.

Ot of Sintop's production processes include precision laser cutting, punching with automatic tool changers, press brake forming, welding, finishing, and assembling as main ones. All these mean that our Custom Sheet Metal Enclosures can be fabricated under one ‍‌‍‍‌roof.

For OEM customers developing several equipment models, the Modular Equipment Housing concept can also make it easier to create variations from a common design approach. Dimensions, ventilation patterns, openings and finishing can be modified without changing the entire product concept.

Whether you need a compact electronic case, a Ventilated Metal Enclosure, or a larger OEM Sheet Metal Housing, Sintop can develop the structure around your equipment requirements and production volume.

1.Engineering from concept to detailed construction design

2.Strong project management throughout the manufacturing process

3.Attention to details

4. Production time to meet clients needs

5.IS09001/IS014001/OHSAS18001/SEDEX & UL-certificated factory

6.Good factory -Sintop is a company who develops partnership with clients through quality, service and honest communication

1.When Sintop Started Business

We started our business in 2002 under the name "Hanlong". In 2006, we registered the brand "Sintop" and began exporting directly, managing all orders in-house. Hanlong and Sintop belong to the same company and share the same owner.

2.Which countries do you mainly export to?

We mainly export to USA, UK, Russia, Germany, Australia, and France, serving international retail and brand clients with custom display rack solutions.

3.Do you have a minimum order quantity?

No, we do not have a minimum order. Any order size is welcome, whether it’s a single prototype or a large bulk order.

4.What is your production capacity and lead time?

New items: 3–5 weeks for tooling and production. Reorders: 2–4 weeks depending on the product type. We are flexible and always strive to meet your required delivery dates.

5.Which countries or regions do you serve?

Sintop’s custom display racks are shipped globally, with key markets in USA, Europe, and Australia. We work closely with retailers, brand stores, and display solution providers to deliver high-quality, tailored solutions.

6.Can you provide OEM or ODM services?

Yes, Sintop specializes in OEM and ODM custom display racks. Whether you have drawings or just an idea, we can design and manufacture according to your specifications.

7.What shipping methods do you offer?

Standard: Container shipments (20'/40'/40HC/45') or LCL. Urgent: Air freight or express delivery. We can also assist with freight coordination if needed.

8.How do you handle quality issues or missing items?

If any quality issues or missing merchandise occur, please contact our sales team immediately: Email: info@xm-hanlong.com / grace@xm-sintop.com Phone: +86-592-383-2652 / Mobile: +86-188-5920-1964 We take full responsibility and will replace or correct any issues promptly.

9.What payment terms and Incoterms do you accept?

Payment: T/T Incoterms: EXW, FOB, CIF, DAP, DDU，DDP We aim to make transactions smooth and flexible for international clients.

10.What types of display racks can Sintop manufacture?

Sintop can produce a wide range of custom retail display racks, including: Metal display racks (grid panels, wire racks, tubular structures) Wooden display stands (solid wood, plywood, MDF) Mixed-material solutions combining metal, wood, and acrylic, electronic and etc. All racks can be tailored to store layout, product type, and brand design requirements.

11.How does Sintop ensure the quality of its display racks?

Quality control is integrated at every stage: Raw material inspection for metals and wood Structural checks and welding inspections Surface finish tests (powder coating, chrome plated, wooden surface) Final assembly and stability checks Each display rack is carefully tested to guarantee durability, safety, and visual appeal before shipment.