CNC machined stainless steel phone case frame Trustworthy cnc milling parts

We specialize in end-to-end precision machining services, dedicated to efficiently transforming high-quality stainless steel billets into structurally optimized, high-quality stainless steel phone cases, fully meeting the customized strength and aesthetic requirements of high-end smartphones, rugged phones, and customized mobile devices.

Our Ganyuan factory has been deeply involved in precision machining for over two decades, focusing on manufacturing various high-performance stainless steel phone cases using advanced CNC machining technology. We are equipped with high-precision multi-axis CNC machine tools and advanced coordinate measuring machines, ensuring from the source that every phone case machined from stainless steel billets achieves micron-level dimensional accuracy and strict geometric tolerance requirements.

CNC machined stainless steel phone case frame Trustworthy cnc milling parts

I. What are the characteristics of CNC-machined stainless steel phone case frame?

1. CNC-machined stainless steel phone cases: Combining precision structure, superior texture, and robust durability

We select high-quality 304, 316L, and 17-4PH stainless steel materials and professionally manufacture high-precision stainless steel phone cases through CNC precision machining. Stainless steel possesses excellent strength, good machinability, and outstanding corrosion resistance. Through CNC machining and appropriate surface treatment processes, we achieve a balance between precision structural forming, metallic texture, and long-term durability, making it an ideal choice for manufacturing high-end mobile devices that demand high levels of protection, feel, and aesthetics.

2. Premium Stainless Steel Raw Materials: A Reliable Foundation for CNC Precision Machining

Each stainless steel phone casing undergoes CNC precision machining to ensure precise button holes, accurate camera openings, and smooth edge chamfering. Optimized structural design and strict tolerance control guarantee a precise fit between the casing and internal components and overall structural strength, effectively enhancing the phone's overall protection and grip.

3. Precision Structure, Superior Texture, and Outstanding Durability

By selecting 316L stainless steel and combining scientific precision machining and surface treatment processes, CNC-machined stainless steel phone case frame achieve precise fit tolerances and a delicate metallic texture, while relying on the material's inherent strength to withstand the impacts and wear of daily use.

4. CNC Machining of stainless steel phone case frame: Professional Craftsmanship, Guaranteed Quality

We utilize multi-axis CNC machine tools and automated production lines to ensure that every stainless steel phone casing meets stringent geometric precision and assembly requirements. Through integrated CAD/CAM systems for processing simulation and optimization, combined with professional stress relief, CNC precision milling, drilling, and surface treatment processes, we achieve the optimal balance between precision structural forming, metallic texture, and durability.

5. Technological Advantages and Value Commitment

We are committed to providing high-quality stainless steel phone casing solutions for the mobile device industry through advanced material applications, CNC machining technology, and rigorous quality management. From structural analysis and appearance optimization design to CNC precision manufacturing and surface treatment, every step reflects our professional pursuit of performance and aesthetics, providing crucial support for the phone's robust durability and refined feel.

Company Profile

    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 ​

two-dimensional testing

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

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

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?