Precision custom CNC metal parts and small audio electronics chassis are manufactured from stainless steel, aluminum and iron using laser cutting, CNC milling, CNC turning, sheet metal bending, stamping and welding with tight tolerances (±0.01 mm) and rigorous IQC/IPQC/FQC inspections to guarantee dimensional accuracy and repeatable performance. As experienced welding parts suppliers, we provide value-added finishes and services—clear or color anodizing, powder coating, polishing, passivation, assembly, low-MOQ prototyping (from 1 pc), free sample support and rapid lead times backed by advanced machinery and responsive engineering. Structurally optimized for strength, corrosion resistance and precise fit, these custom components serve as durable enclosures, mounts and mechanical interfaces across industries while their modular manufacturability and OEM/ODM flexibility accelerate product development and market entry.
Our cross-functional team combines seasoned CNC machinists, certified welders, design engineers, and quality inspectors to deliver precision custom metal and welding parts. Core strengths include advanced CNC expertise, rapid prototyping, rigorous inspection (CMM, visual, magnaflux), and adherence to industry standards. We drive value through consistent tolerances, scalable production, fast turnaround, and cost-efficient troubleshooting. Collaborative project management and clear communication shorten development cycles and ensure on-time delivery. Continuous training and investment in tooling maintain innovation and reliability. From single prototypes to volume runs, our team ensures repeatable quality, traceability, and dependable after-sales support—helping customers confidently bring complex metal components to market.
Our dedicated engineering and manufacturing team combines decades of CNC machining, welding, and quality-control experience to deliver precision custom metal parts. Skilled machinists, certified welders, and design engineers collaborate using advanced CAM/CAD systems and automated equipment to optimize tolerances, repeatability, and material performance. In-house prototyping, inspection labs, and process documentation ensure consistent compliance with customer specifications and industry standards. Project managers maintain clear communication, on-time delivery, and cost-effective production planning. Continuous training and cross-functional problem solving drive innovation, reduce lead times, and minimize defects—providing customers reliable parts, responsive service, and measurable value throughout the product lifecycle and scalable manufacturing solutions.
It is Precision Custom metal small audio electronics chassis stainless steel Aluminium metal fabrication features and appearance that differentiates it from other products in the market. We pay close attention to the selection of raw materials and the use of manufacturing technologies. In this way, the quality and performance of Sheet metal fabrication, CNC machining, CNC milling, CNC turning, Sheet metal bending, stamping, welding, and Custom metal parts can be better guaranteed. Precision Custom metal small audio electronics chassis stainless steel Aluminium metal fabrication can help companies stand out in a fiercely competitive environment and become the industry leader in one fell swoop. Under the leadership of our company's board of directors, SHENZHEN BERGEK TECHNOLOGY CO., LTD. has constantly upgraded our technologies and introduced high-end machines to continuously drive the market trend and improve product quality so as to satisfy every customer. Our aim is to become one of the most trustworthy enterprises in the market.
| Place of Origin: | Guangdong, China | Brand Name: | BERGEK WHR |
| Model Number: | Custom sheet metal fabrication | Product name: | CNC Aluminium Metal Parts Stainless Steel Sheet Bending Service |
| Material: | Stainless Steel, Aluminum, Iron | Application: | Used Widely |
| Surface treatment: | Customer's requirement | Process: | Laser Cutting, Stamping, Bending, Welding |
| Service: | Customize OEM ODM | payment: | 30% deposit +70% balance before |
| Name: | Custom Sheet Metal Parts | Customized: | Yes |
| Size: | Per the client's drawing |

Product Description
Product Name | powder coating stainless steel sheet metal forming | |||
Tolerance | +/-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form. | |||
Processing | Laser Cutting, Precision Stamping, CNC Bending, CNC Milling, CNC Turning, Threading, Riveting, Drilling, CNC Punching, Die Casting, Laser Welding, etc. | |||
MOQ | Low MOQ Start 1 Pcs ( No need for mold cost ), Many Customers found us to make prototype products to save Investment Funds for Pre-R&D and Market Testing. | |||
Sample Cost | Free of Sample Cost. Normally is USD 35~110 per Style Of Special Design We Need Sample Charge, which Can Refund when You Have Official Bulk Order. | |||
Delivery Time | 1-25 days after order with prepayment based on products structure and quantity | |||



Product processing capacity
Stainless Steel | SS201,SS301,SS303, SS304, SS316, SS416 etc. | |||
Steel | mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#,etc. | |||
Brass | HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc. | |||
Copper | C11000,C12000,C12000, C36000 etc. | |||
Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. | |||
Iron | A36, 45#, 1213, 12L14, 1215 etc. | |||
Plastic | ABS, PC, PE, POM, Nylon, PP, Peek, etc. | |||
Stainless Steel | Polishing, Passivating, Sandblasting, Laser engraving |
Steel | Zinc plating, Oxide black, Nickel plating, Chrome plating, Carburized, Powder Coated |
Aluminum parts | Clear Anodized, Color Anodized, Sandblasted Anodized, Chemical Film, Brushing, Polishing |
Plastic | Plating gold (ABS), Painting, Brushing (Acrylic), laser engraving |
Agricultural equipment | Computing equipment | Automobile industry | Armament |
Medical / dental instruments | Measuring instruments | Miscellaneous equipment | Textile equipment |
Pharmaceutical industry | Pumps and general connections | Petrochemical industry | Safety equipment |
Industrial valves | Fixing and movable equipment | Pharmaceutical industry | General machinery |
Orthopedic implants | Food and beverage processing | Instrumentation equipment | Sanitary fittings |
Q: Will you be able to work with our engineering team to review drawings and provide quick, estimated pricing for desired changes?
A:Yes, our engineers respond very quickly. If there is anything to be modified in the product, we can offer you a new price as soon as you tell us.
Q: What kinds of information do you need for a quote?
A: Kindly please provide the product drawing in PDF, and will be better you can provide in .dwg / .stp / . iges / .stl , Send drawing
Q: Is the material ROHS compliant?
A: Yes
Q: Will your company sign an NDA?
A: Yes
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