High-precision CNC prototype service producing custom aluminum turned parts with tight tolerances (±0.01 mm), selectable alloys (e.g., AL6061, AL7075) and a range of finishes including clear/color anodizing, sandblast and polishing. Tailored for rapid prototyping and low-MOQ runs, the parts deliver lightweight, durable components that speed R&D and market testing while backed by 100% QC inspection and dimensional consistency for assemblies. Advanced turning and milling enable complex geometries, internal bores, threads and thin-walled features, producing stable, repeatable parts that integrate easily into precision mechanical and electronic products.
We serve engineers and product developers with custom precision aluminum turned parts through fast, reliable CNC prototype services. Core attributes include tight tolerances, multi-axis turning, diverse aluminum alloys, and consistent surface finishes. Value attributes emphasize rapid turnaround, transparent quoting, engineering support for DFM, and small-batch flexibility that accelerates validation cycles. Every prototype undergoes in-line inspection and final QC to ensure dimensional accuracy and material traceability. We offer CAD/CAM optimization, secondary operations, and secure packaging for safe delivery. Partnering with us reduces risk, shortens development timelines, and creates a smooth path from prototype to scalable production with competitive, transparent pricing options.
We serve engineers, designers and manufacturers with custom precision aluminum turned parts through an end-to-end CNC prototype service. Core attributes include high-accuracy turning to tight tolerances, multiple aluminum alloys, rapid prototyping from CAD, scalable production runs, and comprehensive inspection and finishing options. Value attributes emphasize faster time-to-market, cost-effective small-batch runs, responsive engineering support, and supply-chain reliability. We offer fast quoting, flexible minimums, quick turnaround, and protective packaging for global shipping. Our team partners with you to optimize designs for manufacturability, ensure consistent quality, and minimize lead times so your prototypes and production parts perform exactly as specified with measurable savings.
SHENZHEN BERGEK TECHNOLOGY CO., LTD. is considered one of the leading suppliers of Custom Precision Small Metal Aluminum Stainless Steel Cnc Machining Milling Turned Prototype Service Mechanical Parts. Apart from the benefits for general consumers, Custom Precision Small Metal Aluminum Stainless Steel Cnc Machining Milling Turned Prototype Service Mechanical Parts can offer amazing advantages to businesses in terms of sales and customer satisfaction. To make us continue to thrive in the next decade and beyond, we must focus on improving our technology capabilities and gathering more talents in the industry. With our full efforts, SHENZHEN BERGEK TECHNOLOGY CO., LTD. believes that we will stay ahead of other competitors in the future.
Custom Made Machining Milling Turning Service Manufacture Precision Metal Anodizing Aluminum stainless steel Shaft Parts.

Product Description
Product Name | CNC machining parts | |||
Tolerance | +/-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form | |||
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 | |||
Processing Capability Description



Company Introduction
Bergek is a world-class manufacturing service provider in Shenzhen. We got advanced equipment to provide all-around customized products for manufacturers around the world, focusing on CNC processing and sheet metal processing. Our goal is to make custom parts easier. So why not come to visit our facilities in person? We are ready to help you to bring the next product to the market, let us help you to succeed!





1, Material
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. | |||
2, Surface Treatment
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, Sandblast Anodized, Chemical Film, Brushing, Polishing |
Plastic | Plating gold (ABS), Painting, Brushing (Acrylic), laser engraving |
What if I am not completely satisfied with the parts I receive?
We guarantee our materials and workmanship based on the terms of the initial order and the information provided by you. Any disputes based on a subjective determination shall be brought to the attention of management who will act in good faith to provide you with complete satisfaction. Our continuing business relies on earning your confidence in our ability to meet and exceed any reasonable expectations.
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