Finding a reliable supplier for Customized Metal Frames is often more challenging than one might expect. When the drawings are sent out, the other party says they can do it.

Still, when the samples are returned, the dimensions are incorrect, the strength is insufficient, and the delivery date keeps being postponed.

A qualified metal frame not only requires precise size control, but also demands appropriate material selection, scientific process design, and a strict quality control system. We are skilled in all these aspects.

No matter how powerful the processing capabilities are, selecting the right materials is indispensable. Even the most mature processes still require real projects to be tested.

Next, we will present to you, from two aspects – “material selection decision” and “project implementation” – how we ensure that each customized metal part project is precise, reliable, and hassle-free.

5-minute Material Selection Guide

——Quickly select materials suitable for you

 

The selection of materials for Customized Metal Frames directly affects the performance, cost, and lifespan of the finished product. Below is a comparison of the three most commonly used metal frame materials:

Material	Key Features	Applicable Scenarios
Carbon Steel (Cold Rolled)	Cost-effective, moderate strength, good formability, suitable for welded structures	General industrial equipment, frame structures, welded racks
Stainless Steel (SUS304/316)	High corrosion resistance, high strength, performs well in harsh environments	Heavy machinery, chemical equipment, food & medical devices, high-load conditions
Aluminum Alloy (6061/7075)	Lightweight, excellent corrosion resistance, good thermal conductivity	Electronic devices, outdoor equipment, lightweight design requirements

Quick decision suggestions:

– For cost-effectiveness and general industrial use → Choose carbon steel
– Need corrosion resistance, high strength, and long lifespan → Choose stainless steel
– Require lightweight and high appearance standards → Choose aluminum alloy

The carbon steel frame is mainly processed using the baking paint technology. The aluminum alloy frame is mostly treated with anodizing or sandblasting oxidation processes. The stainless steel frame usually does not require additional surface treatment.

The actual material selection also needs to take into account factors such as load, working environment, and cost budget.

If you are unsure, please click the button below to contact us. Our engineers will provide you with the most detailed advice.

📤 Contact Us

Project Case

— Customized metal frames real project

Case One: Circular clamp support

Product Name and Usage: Circular Clamp Bracket. It is used to fix industrial warning lights, circular fan cylinders, pipes, cylindrical instruments, burner accessories, and other cylindrical equipment.

Our solution:

• Using carbon steel sheet metal bending
• The circular ring is integrally welded with the mounting ear plate, and the weld seam is firm.
• The surface is coated with black electrostatic powder paint and clear lacquer, which is highly durable and resistant to scratches, rust, and moisture.

The engineer used the free DFM service to optimize the welding sequence and fixture design, ensuring the roundness tolerance was within ±0.5mm.

The entire process of bending, welding, and spraying was completed in one step, eliminating the need for customers to coordinate externally and saving approximately two weeks of supply chain time.

Case 2: U-shaped industrial control power supply sheet metal casing

It serves as the main chassis for industrial switching power supplies and DC-regulated power supplies. It accommodates the circuit boards and core components. Two fans work in conjunction with the louvers to form a ventilation channel, improving heat dissipation.

Our solution:

• The base material is a galvanized steel plate. It is fabricated through laser cutting, bending, tapping, and riveting processes. The length, width, and thickness can all be customized.
• The openings include louver ventilation holes, double fan perforated mesh covers, wiring slots, and routing round holes. The plate surface rivet screws are used for securing the circuit board.
• After the engineering team gained a thorough understanding of the heat dissipation requirements, they added circular holes in the array, effectively increasing the ventilation area.

Using the sample production line, the first batch of samples was delivered within 3 days, enabling early assembly and verification.

Case 3: Industrial touchscreen fixed bracket

For fixed installation on touch screens, access control panels, and indoor units of building intercom systems. The screen module is fixed inside the cabinet or wall, with a hollowed-out area in the middle to leave space for the display.

Our solution:

• The base material is cold-rolled steel. It undergoes overall blue-and-white galvanization treatment, providing rust prevention and corrosion resistance.
• It is formed through a single stamping process, combined with bending and punching operations, without any splicing or welding.
• The edges are equipped with round holes and long waist holes, and the four corners feature snap-type bending ear designs.

The engineer optimized the stamping direction, merging the two sets of molds into a single continuous mold. As a result, the processing time for each piece was reduced by 35%. Based on customer feedback, the position of the long waist hole was fine-tuned to address the alignment issue when installing the wall.

Why Choose Us

When choosing a reliable supplier of Customized Metal Frames, what matters is the overall strength. We have the following advantages:

✅ ISO 9001:2015 Quality Management System Certification, ensuring product quality
✅ Monthly production capacity of over 500,000 pieces, able to deliver large-scale orders on time
✅ 19 engineers with over 20 years of experience, providing free project design optimization services
✅ Full-process business team follows up throughout the sales process, ensuring smooth communication
✅ Free sample service, verifying first before mass production
✅ Selected by 3000 enterprises in over 100 countries worldwide, highly reliable

For more details, please click on the following links:

> – [Our Equipment List]
> – [Quality Control System]
> – [Success Case Database]