aluminum alloy CNC Machining parts
Dacro coated housing


Aluminum alloy 6061


±0.05 mm







aluminum alloy CNC Machining parts - Dacro coated housing Description

1. Item Name: Aluminum Alloy CNC Machining Parts – Dacro coated housing
2. Material: Aluminum alloy  6061
3. Craftsmanship:  3-Axis CNC machining services 
4. Finish: DACROMET 500 coated
5. Manufacturing Service: OEM or ODM available.
6. Specification: Products can be produced as per customer’s drawings.
7. Tolerance: Can keep +/-0.01mm, high accuracy .
8. Drawing Software: CAD/Solidworks/CAXA/Cimatron E.9
9. Price: Real Instant Factory Price
10. Packing: Inner with plastic bag and PE Foam, outer with carton. We can pack as per customer’s requirement.

aluminum Alloy CNC Machining parts - Dacro coated housing Projects

An electronic sensor manufacturer from Germany sent an order for aluminum alloy cnc machining parts, which requires very sophisticated equipment for manufacturing. It is applied to the connecting plugs of large equipment sensors. The use environment is 10 meters underwater, and it needs to have a very good sealing function. , This requires very precise CNC machining equipment to manufacture the part of the sealing ring, and no deformation can occur after surface treatment.

The hole design is very precise. The largest threaded hole is M2 and the smallest is M1. The equipment and fixtures are required to be very stable and will not damage the surface of the product. All product shape and position tolerances are ±0.05mm. The surface is clean, free of burrs and oil stains. All requirements and specifications require very high requirements for quality control during the production process. Mulan MFG has implemented 7*24 hours of uninterrupted quality Monitor, prevent the occurrence of defective products, and increase production efficiency, and successfully deliver 1,000 products to customers within 20 days.

The product uses high-quality aluminum alloy extruded profiles, and the surface is designed with Dacromet 500 coating to increase the surface hardness and durability of the product. It is worth mentioning that the customer requires Dacromet in all holes and hard anodic oxidation on the outer surface. This requires separate surface treatment steps and a very reasonable solution to the surface treatment process plan to deliver high-quality product.

Mulan MFG focuses on the manufacture of precision CNC Machining parts and rapid prototyping. It has passed ISO9001-2015 certification and a complete CNC machining production line. It provides one-stop customized metal & plastic parts manufacturing solutions, including different materials: stainless steel, aluminum alloy , Copper alloys, engineering plastics, titanium alloys, iron, casting parts, etc. And provide perfect surface treatment services: anodizing, sandblasting, polishing, electrolytic polishing, painting, spraying, etc. Deliver products on time, and formulate systematic manufacturing plans for manufacturing and quality inspection standards in different regions of the world.

Contact our aluminum CNC machining parts expert team, 7*24 hours technical support service, real-time online quotation from the real factory.

Why Choose Us


Reliable Quality


Competitive Price




On-Time Delivery


Excellent After-Sales


Experienced Team

Custom aluminum alloy CNC Machining parts Services - Our ability

Business TypeOEM & ODM Manufacturer (Custom CNC Machining parts Services)
StandardROHS / JIS / GB
Products RangeAutomobile parts,wind power generation equipment accessories,wind power generation equipment accessories, ER fluid, medical apparatus and instruments, standardization of custom, moto parts, machinery parts, lighting components, hardware accessories, electric motor products, etc
Agricultural machinery, electrical appliances, furniture hardware
Materials1.Stainless Steel: SS420, SS303, SS304, SS316 etc.
2.Carbon Steel: AISI1020,ANSI B16, 12Cr1MoV,St33-52,10CrMo,A283-C,A240,A249,SKD61 etc
3.Brass: C6801,C3604,C36000 (C26800), C37700 (HPb59), C38500(HPb58), C27200(CuZn37), C28000(CuZn40) etc.
4.Bronze:C51000, C52100, C54400, etc.
5.Iron:Grey iron and ductile iron
6.Aluminum:6061, 6063,7075,5052 etc.
7.Other Special Materials: Lucite/Nylon/Bakelite/Plastic etc.
8.Various kinds of materials can be chosen, we can produce according to your requirement.
Machiningcleaning, cutting, turning, milling, drilling, grinding
Main equipmentsCNC  lathe, cnc milling, stamping machine,
automatic  lathe,   grinder,   thread  rolling  machine,   tapping
drilling  machine, bending machine, etc
Measuring  &   testing  equipmentsProfile Projector, Rockwell Hardness Tester, Vickers Hardness Tester, Roughness Tester, (Salt Spray Test Machine??), Micrometers, height gauge, thread gauge, pin gauge, CMM, Calipers etc.
Accuracy / ToleranceAccuracy Of Machining:+/-0.005mm
(adjustable to customized requirements)Accuracy Of Grinding:+/-0.002mm
 Surface Roughness:Ra0.2
Surface Treatment:Polishing, Deburring, Chrom Plate, Ni Plated, Zine plated, Silver platinng
Clear anodizing, Anodizing black, Carburizing Nitriding, Heat Treatment, etc…
MOQDepending on detailed orders. Accept small-batche orders.
QC SystemIncoming material will be checked carefully before production.
Strict processing quality control.
100% Inspection before shipment
CertificateISO9001: 2015,TS16949,RoHs,SGS Factory Audit
Payment Term30%+70% T/T, Western Union, PayPal, L/C
Trade TermsFOB, CIF, DDP
Lead time10~45 days upon the order confirmation
Sample Lead Time3-7 Working Days. We provide free sample when the mass production quantities reaches required quantities.
Transport PackageFull consideration of practical situation: foam/wooden box, anti-rust paper, small box and carton, etc.
Q1:Are you a Aluminum alloy cnc machining parts manufacturer?
A1:Yes, we are a medium size ISO13485/ISO9001 certificated manufacturer with a wide range of advanced equipment.Warmly welcome to visit our factory so that you can make sure this point.
Q2:What is the MOQ of auminum alloy CNC Machining parts?
A2:Minimum Order Quantity is one piece/set, related prices should be quoted according to Samples Production cost, however as you know the bigger quantity, the more competitive price.
Q3:Can you do the mass production?
A3:Yes,we are a factory which can provide service of precision CNC machining, rapid prototyping, wire cutting, tooling building and etc.After you confirm the samples, we can start mass production.It is very convienient for customers to choose us as a one-stop solution supplier.
Q4:Which 3D drawing files should go with the machines?
A4:CNC machines only read *IGS,*STP,*STEP,*IGES,*X-T format, for *STL format,it goes with 3D printer and SLA.
Q5:Is it possible to know how are my products going on without visiting your company?
A5:We will offer a detailed production schedule and send weekly reports with pictures or videos which show the machining progress.
Q6:Will my drawings be safe after sending to you?
A6:Yes, we will keep them well and not release to third party without your permission.
Q7:What shall we do if we do not have drawings?
A7:Please send your sample to our factory,then we can copy or provide you better solutions.Please send us pictures or drafts with dimensions(Length,Hight,Width),CAD or 3D file will be made for you if placed order.
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