Your Leading Sheet Metal Fabrication Part Supplier
Established in 2007, Qingdao Chenyang Machinery MFG Co., Ltd. Manufacturing operates a 45,000 m² main facility and a 12,000 m² branch plant in Qingdao. Our sheet metal fabrication parts are diverse and comprehensive, including laser cutting service for inductial parts, cnc bending and forming, metal stamping for bending solutions, premium metal enclosures and cabinets, and more. We offer customized packaging solutions and support ocean, rail, and air transportation to meet different delivery requirements and ensure safe international shipment.
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![Sheet Metal Laser Cutting Brackets]()
Sheet Metal Laser Cutting BracketsMaterial: Galvanized Steelview more
Processing: Laser Cutting, Bending, Polishing, Powder Coating
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Silk print, Laser marking. -
![Laser Cutting Solution Electrical Enclosures]()
Laser Cutting Solution Electrical EnclosuresMaterial: Galvanized Steelview more
Processing: Laser Cutting, CNC Punching, Bending, Packing
Surface Treatment: No Surface Treatment
Tolerance: ISO2768MK
Logo: Silk print -
![Laser Cutting Chasis and Frames]()
Laser Cutting Chasis and FramesMaterial: Galvanized Steelview more
Processing: Laser Cutting, CNC Punching, Bending, Welding,Polishing
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Laser Cutting -
![Laser Cut Aluminum Parts]()
Laser Cut Aluminum PartsSurface Treatment: Powder Coatingview more
Tolerance: ISO2768MK
Logo: Laser Cutting
Size: Accept custom size.
Color: Accept custom size. -
![Painted Laser-Cut Mild Steel Parts]()
Painted Laser-Cut Mild Steel PartsMaterial: Galvanized Steelview more
Processing: Laser Cutting, Bending, galvanizing, Polishing, Powder Coating
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Laser... -
![Precision Laser-Cut Stainless Steel Parts]()
Precision Laser-Cut Stainless Steel PartsMaterial: Galvanized Steelview more
Processing: Laser Cutting, Bending, Polishing, Powder Coating
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Laser Cutting -
![Laser Cutted Panel]()
Laser Cutted PanelMaterial: Galvanized Steelview more
Processing: Laser Cutting, CNC Punching, Bending, Packing
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Laser Cutting -
![Laser Cutted Covers]()
Laser Cutted CoversMaterial: Galvanized Steelview more
Processing: Laser Cutting, CNC Punching, Bending, Packing
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Laser Cutting -
![Galvanized Steel Shells]()
Galvanized Steel ShellsMaterial: Galvanized Steelview more
Processing: Laser Cutting, Bending, riveting
Surface Treatment: No Surface Treatment
Tolerance: ISO2768MK
Logo: Silk Printing -
![Powder-Coated Sheet Metal Enclosures]()
Powder-Coated Sheet Metal EnclosuresSurface Treatment: Powder Coatingview more
Tolerance: ISO2768MK
Logo: Laser Cutting
Size: Accept custom size.
Color: Accept custom size. -
![Bent Metal Bracket]()
Bent Metal BracketMaterial: Galvanized Steelview more
Processing: Laser Cutting, Bending, Welding, Powder Coating
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Laser Cutting -
![CNC Press Brake Bending Parts]()
CNC Press Brake Bending PartsMaterial: Galvanized Steelview more
Processing: Laser Cutting, Bending, Powder Coating
Surface Treatment: Powder Coating
Tolerance: ISO2768MK
Logo: Accept Custommization
why choose us
Advanced Equipment
We are equipped with automated powder coating and painting lines, along with dedicated assembly workshops. This enables consistent quality, efficient production flow, and reduced lead times.
Professional Team
Our team includes over 200 employees, supported by 45 management professionals and 27 senior and mid-level engineers. This structure ensures effective project coordination and strong technical support.
One-stop Solution
From design support and manufacturing to surface treatment, assembly, packaging, and international shipping, we help customers simplify their supply chain and reduce sourcing risks.
Broad Market
We supply custom metal components to customers in the United States, Europe, Australia, Japan, and other global markets. Our experience with international standards and export logistics supports reliable long-term cooperation.
Types of Sheet Metal Fabrication Part
Powder-Coated Sheet Metal Enclosures
The wind power equipment housing is fabricated from carbon steel plate. It features CNC-punched holes in an optimized ventilation design for effective heat dissipation.
Precision Sheet Metal Bending Parts
We offer a variety of transmission components, including sprockets, roller chains, gears, couplings, racks, hubs, pulleys, taper sleeves, bearing seats, and more.
Aluminum Stamping Parts
Precision sheet metal fabrication involves transforming flat metal sheets into high-tolerance components through controlled material deformation and subtraction processes.
Cold Plate Cabinet Enclosures
This enclosure is constructed from high-quality cold-rolled steel, formed through laser precision cutting and CNC bending to ensure structural strength and dimensional accuracy.
Parameter of Sheet Metal Fabrication Part
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Quotation |
According to your drawing (size, material, thickness, processing content, and required technology, etc) |
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Material |
Galvanized Steel |
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Processing |
Laser Cutting, CNC Punching, Bending, Polishing, Powder Coating |
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Surface Treatment |
Powder Coating |
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Tolerance |
ISO2768MK |
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Logo |
Laser Cutting |
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Size |
Accept custom size. |
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Color |
Accept custom size. |
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Drawing format |
DWG, DXF, STEP, IGS, 3DS, STL, SKP, AI, PDF, JPG, Draft. |
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Sample lead time |
No surface treatment, 3-5 workdays. |
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Require surface treatment, 5-10 workdays. |
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Pricing Term |
EXW, FOB, CIF, etc |
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Payment term |
Sample: 100% payment before production |
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Mass production: (30% in advance as deposit, balance before delivery) |
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Customization |
Available |
This process involves a part submerged in a solution containing the ions of the desired metal used for plating, which can be done with or without the use of electricity.
With electricity, electroplating enables greater control over the plating process when the electrical current and concentration of ions are adjusted, especially in the thickness of the plating layer and the speed of the chemical reactions.
Without electricity, autocatalytic plating is achieved when the chemicals in the solution are unstable, depositing metal onto the part — which does not need to be conductive, unlike electroplating.
Electroless nickel plating is an example of a popular method of plating because of the higher corrosion resistance over using chrome which in itself already has good corrosion resistance.
Service Industries for Sheet Metal Fabrication Parts
The aerospace and defense industry demands an uncompromising combination of precision, weight optimization, and material reliability.
This industry demands extreme precision and exotic materials:
• Aircraft fuselages (aerodynamic aluminum alloys)
• Engine nacelles (heat-resistant titanium)
• Satellite components (ultra-lightweight folded structures)
Sheet metal components are used extensively in diagnostic machines, hospital carts, surgical tools, imaging systems, and lab enclosures. Due to the hygienic and corrosion-resistant properties of stainless steel and aluminum alloys, fabricated components play a key role in sterile environments.
Sterility, biocompatibility, and micro-scale accuracy are non-negotiable:
• Surgical instruments (mirror-finished stainless steel)
• MRI machine components (non-magnetic alloys)
• Portable oxygen concentrators (ultra-light titanium housings)
From server racks and control boxes to EMI-shielded housings and industrial panel enclosures, the electronics industry depends heavily on sheet metal fabrication services. Components must not only protect sensitive electronics from environmental damage but also support thermal management, cable routing, and integration flexibility.
As devices shrink, fabrication tolerances tighten:
• 5G antenna enclosures (RF-shielded, aluminum)
• Server racks (ventilated, EMI-compliant designs)
• Heat sinks (copper-finned for thermal management)
The automotive sector relies on sheet metal fabrication for structural integrity, safety, and design flexibility. Key applications include:
• Chassis and body panels (stamped from high-strength steel/aluminum)
• Engine components (exhaust systems, brackets)
• Electric vehicle battery enclosures (EMI-shielded, lightweight designs)
Heavy machinery, robotic arms, conveyor systems, and automation cells often require custom brackets, enclosures, guards, and base frames. These components are subject to high loads, vibration, and environmental exposure.
Sheet metal fabrication services provide the structural backbone for these systems. Powder-coated steel, galvanized alloys, and laser-cut enclosures are standard. In industrial applications, customization ensures compatibility with sensors, hydraulics, actuators, and operator interfaces.
Architectural projects demand a balance of functionality, durability, and visual impact. Custom sheet metal fabrication is used in facades, cladding systems, staircases, louvers, canopies, and decorative panels. Materials like weathering steel, brushed aluminum, and coated copper are often used for both interior and exterior applications.
From skyscrapers to smart homes, sheet metal enables:
• HVAC ducting (custom-formed for energy efficiency)
• Architectural cladding (aesthetic copper/zinc façades)
• Structural supports (galvanized beams with seismic resilience)
Manufacturing Process
Design & Engineering Review
We start with a technical review based on customer drawings or samples. Our engineering team checks manufacturability, tolerances, materials, and application requirements to reduce production risks before manufacturing begins.
Laser Cutting
High-precision laser cutting is used to ensure clean edges and accurate dimensions. This process supports various metals and thickness ranges, providing consistent results for both prototypes and production runs.
Bending & Forming
CNC bending is applied to achieve accurate angles and stable part geometry. Process control ensures repeatability across batches and reduces dimensional variation.
Welding & Assembly Preparation
Welding and riveting are performed according to product requirements using controlled procedures. Fixtures and jigs are used where necessary to maintain structural strength and consistency.
Surface Treatment
Surface finishing options include powder coating, painting, and other treatments to meet functional and appearance requirements. Coating processes are monitored to ensure durability and uniformity.
Final Assembly & Inspection
Final assembly is completed in dedicated workshops, followed by inspection based on approved quality standards. Parts are checked before packaging to ensure they meet customer specifications.
We coordinate closely with logistics partners to ensure safe and punctual delivery of your orders.
Our goal is to provide corrective action plan within 24-48 hours of notification.
We provide long-term support for spare parts to minimize downtime for your equipment.
Regular post-project reviews are conducted to strengthen our partnership for future collaborations.
Certifications
Logistics & Packaging
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Packaging: |
Protective film, professional export wooden crates or pallets |
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Shipping: |
By logistics; by automobile; by train; by shipping; by air. |
FAQ
We are one of the most reliable sheet metal fabrication part manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk sheet metal fabrication part for sale here and get quotation from our factory. Good service and low price are available.
