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Custom Sheet Metal Fabrication is the core manufacturing service of MHAO CNC, with Sheet Metal Bending and Sheet Metal Stamping as the core processes, dedicated to transforming flat metal sheets into high-precision three-dimensional structural parts for various industrial scenarios. Established in 2016, our factory owns a 2000 ㎡ production plant, 50+ professional staff and a monthly production capacity of 1,000,000 pieces, passing the ISO9001 quality system certification to ensure strict process control. We support the smallest order quantity of 1 piece, realizing personalized customization for small-batch and large-scale production, and can provide sample production in as short as 24 hours. Our bending and stamping parts are widely used in construction structure, automotive, electronics, aerospace and other fields, with the ability to process various metals such as carbon steel, stainless steel, aluminum and brass, and fully meet the customized shape and performance requirements of customers.

We adopt advanced CNC press brakes for Sheet Metal Bending, which realizes high accuracy and repeatability of complex bends with minimal setup time. The craft strictly follows the material’s yield strength and thickness characteristics, avoiding cracking and improper deformation, and the bend radius and angle are precisely controlled to match the design specifications, meeting the high tolerance requirements of industrial parts.
Our stamping process is adapted to various metal materials and part shapes (round, square, rectangular), with professional punching dies to realize efficient forming of structural parts. The craft is suitable for both simple and complex part processing, and the production efficiency is greatly improved for batch production, matching the diverse production needs of different industries.
We integrate high-quality raw material selection, professional tooling matching and skilled operation, while offering competitive pricing for all processing services. The closed-loop QC system ensures 100% inspection of outgoing products, achieving the perfect balance of product quality and production cost for customers.
Item | Specification |
Product Name | Custom Sheet Metal Fabrication Bending Sheet Metal Stamping Parts |
Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
Certificate | ISO9001 |
Applicable Standard | BS EN GB ASTM DIN |
Material | Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR; Aluminum 2000/6000 series, 7075, 5052 etc.; SUS303/304, SS316/316L etc.; Brass 260, C360, H59-H70, Bronze, Copper |
Shape | Round, Square, Rectangular |
Type | Welded |
Usage | Construction Structure, Industrial Mechanical Parts |
Customized Service | Accept |
Core Advantage | Quality + Competitive Price + Professional Service |
MHAO CNC provides a full-chain one-stop customized service for Sheet Metal Fabrication, covering the whole process from product design, drawing optimization, machining, surface treatment, assembly and packaging to shipping. Our professional engineering team offers personalized solution development, combining material characteristics and process advantages to optimize product design for customers.
We support two mainstream customization modes: processing by customer samples and processing by professional drawings, and realize flexible production with MOQ 1 piece. The sample production cycle can be shortened to 24 hours to meet the rapid prototyping and small-batch trial production needs of customers.
We attach great importance to the protection of customer design assets, strictly keeping drawing information confidential, and NDA signing is acceptable if needed. Each customer is equipped with a dedicated sales person to provide timely technical support and after-sales service, tracking the whole production process in real time.
The surface treatment of our Sheet Metal Bending and Stamping Parts fully meets customers’ customized requirements, with mature and professional processing technologies including Sandblasting, Anodising, Brushing, Paint Spraying, Laser Marking and Powder Coating. These processes effectively improve the corrosion resistance, wear resistance and aesthetic property of metal parts, extending the service life of products.
Our products comply with BS, EN, GB, ASTM, DIN and other international industrial standards, and are widely adapted to construction, automotive, electronics, aerospace and other industrial fields. We can adjust processing parameters and material selection according to the special performance requirements of different industry products, ensuring perfect matching of product performance and application scenarios.

Our customized sheet metal bending and stamping parts are widely applied in key manufacturing industries: automotive manufacturing (body panels, structural components); construction industry (HVAC system parts, architectural structural elements); electronics industry (equipment enclosures, heat sinks); aerospace industry (lightweight and robust precision structural parts with high tolerance requirements).
In addition to core industries, our products also support customized processing for niche high-end manufacturing fields, including medical device accessories, household appliance accessories, motor electromechanical parts and beauty instrument structural components, meeting the personalized processing needs of small and medium-sized customers.


A1: 3-5 days for sample orders and 10-15 days for bulk orders after order confirmation. We can expedite the production according to your specific project requirements.
A2: Our MOQ is 1 piece, and we accept both sample processing and drawing-based processing for all sheet metal parts.
A3: No, we attach great importance to protecting customers’ drawing privacy, and we can sign a formal NDA if you need it for legal protection.
A4: We adopt a strict multi-stage quality control process: first full size inspection → mass production → 3-hour sampling inspection in the production process → 100% random inspection before shipping. Our professional QC team controls the quality throughout the production process with precision testing equipment.
A5: For payment ≤5000USD, 100% in advance; for payment ≥5000USD, 50% T/T in advance, and the balance before shipment.