CNC Precision Machining Aluminum Cylindrical Vessel Parts With Hard Anodizing
15+ Years of Experience on CNC Machining:
JINGXIN has over 15+ years of experience in custom CNC precision machining services, located in Dongguan City, China.
JINGXIN's professional team adopts reasonable manufacturing processing, solutions and workmanship to supply high-quality one-stop custom CNC precision machined parts made of stainless steel, aluminum, iron, etc. This includes precision processing of aluminum cylindrical vessels, where we achieve tight tolerances of ±0.005mm and smoothly handle complex geometries, complemented by value-added treatments like hard anodizing.
We Focus on:
Custom non-standard CNC precision machining services & milling parts such as fittings, valves, hydraulic components, electric motor parts, transmission and pump parts, sprocket wheels, wear parts on packing machines, electronic and medicinal pieces, and aluminum cylindrical vessel parts. Our expertise extends to integrating threaded ports, flanged edges and other features in one operation via multi-axis setups, with the capability to perform hard anodizing that creates a 25-100μm thick layer (over 60 HRC hardness) for enhanced wear and corrosion resistance.
Our advantage:
- Advanced Equipment: We operate a world-class facility with a variety of precision CNC machines - Brother, HAAS, Mazak; vertical milling centers and precision milling and turning lathes, including 3-, 4- and 5-axis models, ideal for complex aluminum cylindrical vessel machining;
- Complete machining capability in-house: ISO 2768-F/M machining standard tolerance, produced parts in a wide variety of sizes and complexities, with surface treatment capabilities like hard anodizing to boost part performance for harsh environments. The porous anodized surface seals well and accepts coatings, expanding application range;
- Raw material: 100% sure the material complies with Rohs and specified with design. Material certificate and SGS report are available if you need for reference. Various materials: Steel, Aluminum, Stainless steel, Titanium, engineering plastic like PEEK, PC, POM etc. more details refer to below list;
- Order quantity: 1+ order accepted; Short-run precision CNC milling & turning and large-volume production;
- Quick turn: The quick quote in hours and fast delivery in days. Skilled and professional Team (R&D);
- Our customers are from the EU and North American.
Quality Ensurance:
We declare that we will be responsible for our precision machined parts all the time.
- 100% inspection before shipping and inspection shipment report for each piece of precision CNC milling parts is available (ISO quality control during the whole production);
- We have served Volvo Auto Corp since 2016 as an approved precision CNC milling company in China. No complaints so far;
- In case any precision machined part is outside tolerance and your special specification, we will remake and deliver as fast as we can; 100% free from our side;
- For past years, JINGXIN CNC milling company has manufactured thousands of pieces precision CNC machined components for our customers. 99.9% satisfaction feedback drives us to supply more quality precision machined parts to meet customer's request.

| Equipment | Brand | Qty | Range | Accurany |
| Projector | Tianle | 1 | 100*200*300 | 0.005MM |
| CMM | Serein | 1 | 600*800*600 | 0.001MM |
| Height Gauge | TRMOS | 2 | 800 | 0.001MM |
| microcalliper | Mitutoyo | 6 | 0~50 | 0.001MM |
| caliber rule | Mitutoyo | 20 | 0~300 | 0.01MM |
| dial gauge | Mitutoyo | 5 | | 0.001MM |
| Pin gauge | Chuan liang | 1set | 0.5~30 | 0.01MM |
| R Guage | Chuan liang | 1 | 0.5~10 | 0.1MM |
| Plane | Lu yang | 3 | 1000*1500 | 0.005MM |
| Hardness tester | Luoshi | 1 | 0~90 | |
| Surface roughness tester | Mitutoyo | 1 | | Ra0.05 |
| Coating thickness tester | Mitutoyo | 1 | | 0.002MM |
Factory & Work shop & Equipment list:

| Equipments list | Brand | Qty | Working Range (mm) | Precision |
| CNC machines | Huaqun H-1580B | 2 | 1580 | 0.005mm |
| Qiaofeng VMC-1270 | 2 | 1270 | 0.005mm |
| Qiaofeng VMC-850 -4 Axis | 12 | 850 | 0.005mm |
| Joint 850 | 10 | 850 | 0.005mm |
| (Takan) | 4 | 600 | 0.005mm |
| FEELER 5 Axis | 4 | 850 | 0.005mm |
| Milling Machine | Jie yong da | 10 | 760x330 | 0.01mm |
| Milling Machine | Bao Feng | 1 | 760x330 | 0.01mm |
| Lathe | Dalian | 2 | 600 | 0.01mm |
| N/C Turning | Tai Yu | 6 | 500x300 | 0.005mm |
| W/C | Xiongfeng | 6 | 500x300 | 0.005mm |
| W/C(Mid) | Xiongfeng | 1 | 500x300 | 0.005mm |
| Grinding Machine | Wanbang | 4 | 400x200 | 0.002mm |
| Laser Marking machine | | 1 | | |
We work with Raw material.
| Plastic | Metal | Grade |
| ABS | Aluminum Alloy | 2007/ 2017/5052 /6061/6082/6063/7075 ,.etc. |
| PC (Polycarbonate) | Brass&Copper | 3602 / H59 / H62 / C3600/C38500/,.etc. |
| PEEK | Stainless steel | SS 301,SS304,SS316L,SS400,SS430,etc |
| POM | Carbon Steel | A2,Q235,20#,45#.etc |
| PMMA (Acrylic) | Titanium Alloy | |
| PE | Magnesium alloy | |
| PVC | Zinc alloy | |
| Teflon | Tungsten Carbide | YG8,YG10 |
| Other special plastic | Other | Up on Customer’s request |
Finish and Surface Treatment:
| Polishing & surface grinding | In house | Electro Plating | Contracted suppliers |
| Sandblasting & Bead blasting | In house | Anodizing | Contracted suppliers |
| Painting | In house | Flame/ Vacuum/Nitrided hardness | Contracted suppliers |
| Screen printing for mark | In house | Hot Galvanized | Contracted suppliers |
| Laser engraving | In house | Chemical Black & Black Oxide | Contracted suppliers |
| Powder coating | In house | Vacuum plating | Contracted suppliers |
Fast Lead Time and Safe Shipping:
1. 1-2 weeks
2. Wooden case safe packing, Ship by air or sea.

Customer Feedback

JINGXIN: Global Partner for CNC Precision Machining parts
For customers around the world, CNC precision machining parts are the foundation of modern industrial innovation. The performance of core equipment and products in fields like new energy vehicles, industrial robots, and semiconductor devices all depends on the technical support from professional CNC precision machining parts suppliers.
As a practitioner in this field, JINGXIN serves customers worldwide — whether you need rapid prototype verification or mass production of high-precision CNC precision machining parts. With a precision control of ±0.001mm, a full-process Chinese-English quality inspection system, and a 24-hour technical response mechanism, we can effectively ensure stable machining precision of CNC precision machining parts and reduce the defect rate.