We specialize in custom machining of high-precision aluminum spheres. Leveraging precision CNC and grinding technologies, we ensure high sphericity, a smooth surface, and accurate weight, combining lightweight construction with excellent mechanical properties to meet the needs of various precision transmission and high-end applications.
Metals, with their superior mechanical properties and precision machinability, provide a reliable guarantee for the manufacture of basic industrial components. Aluminum alloys, with their excellent lightweight characteristics, good thermal and electrical conductivity, and superior machinability, have become the ideal choice for high-performance, high-precision spherical components. We specialize in the precision machining of various metals and possess deep technical expertise and large-scale production capabilities in the research and manufacturing of aluminum balls. Through advanced CNC turning, grinding, and precision polishing processes, combined with strict process control, we produce a wide range of aluminum balls from small to medium sizes, with tight tolerances and excellent surface quality.

High-precision aluminum alloy ball 6061-T6 CNC turning parts Reliable precision components
We offer a full range of aluminum ball machining services, covering standard specifications and complex customization needs. We are proficient in using various aluminum alloys for ball manufacturing, including free-machining 6061 and high-strength 7075. Our technical team has a deep understanding of the mechanical properties, machining response, and end-application environment requirements of different alloys.
We integrate the entire manufacturing process, from precision cutting of bar stock, initial shaping on CNC lathes, precision grinding to professional polishing and surface treatment. For aluminum spheres, which require stringent requirements for sphericity, surface finish, dimensional consistency, and flawless appearance, we employ specialized tooling, optimized machining parameters, and multi-pass precision grinding processes to ensure high precision and high quality. In terms of surface treatment, we offer a variety of processes including mirror polishing, anodizing, conductive oxidation, hard anodizing, and sandblasting.

We are equipped with high-precision CNC spherical lathes, specialized grinding machines, precision polishing equipment, and automatic sorting systems, enabling high-efficiency and highly consistent mass production.
We have established a comprehensive quality management system throughout the entire process, from raw material verification and first-piece full-dimensional inspection and online sampling during processing. We are equipped with precision testing instruments such as coordinate measuring machines, sphericity testers, optical projectors, surface roughness testers, spectrometers, and hardness testers.
We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system cnc precision.
5-axis CNC workshop
Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment 
We specialize in the precision machining of aluminum spheres, strictly adhere to the ISO 9001 quality management system, and are committed to deeply integrating high-precision turning processes with the material properties of aluminum alloys.

cnc precision surface treatment
For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation
Packaging Details

Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don't have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q11: If you make poor quality goods, will you refund?
A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfie