CNC Steel Metal Turning Machining Milling Aluminum Alloy Parts CNC Machining Services

• Customization: Available
• After-sales Service: Available
• Warranty: Available
• Weight: Customized
• Finish: Zinc Plate,Powder Coating
• Material: Stainless Steel, Aluminum
• Process: Stamping, Bending, Punching
• Transport Package: Sea
• Specification: customized
• Origin: China

Product Description

The CNC process, computer numerical control, is a method of manufacturing where programmed software directs the operation of factory tools and machinery. It is designed to manage a wide range of complex machines from grinders and lathes to mills and routers. The purpose of CNC is to overcome the limitations associated with manual operation of machinery where buttons, levers,controls, and wheels have to be hand activated. In concise terms, CNC is three dimensional cutting completed by a single set of programmed instructions.
CNC Machines operate using a numerical control system where a software program controls production. The language for the process is written in G code and controls the multiple operations of a machine. CNC allows an operator to pre-program the performance of a machine to complete repetitive, predictable functions. The accuracy and efficiency of CNC has made it a popular manufacturing method primarily in the metal fabricating and plastic production industries.
We offer precision laser cutting services, using state of the art CO2 lasers that offer sharper, faster and more precise finished products than our competitors. laser cutting services are capable of creating extremely accurate products from hard or soft, thick or thin materials. Our team of experts have the experience to work with you to come up with the perfect, cost-effective solution.

Service	G Code, M Code
	CNC Milling
	5 Axis CNC Machining
Material	1). Aluminum: AL 6061-T6, 6063, 7075-T etc
	2). Stainless steel: 303,304,316L, 17-4(SUS630) etc
	3). Steel: 4140, Q235, Q345B,20#,45# etc.
	4). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
	5). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc
	6). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc.
Finish	Sandblasting , Anodizing, Blackenning, Zinc/Nickel/Chrome/Titanium Plating, Polishing, Electro Polishing, Powder coating, Knurling, Laser etching Logo, electrophoresis, Passivation, QPQ (Quench-polish-quench), etc.
Main Equipment	CNC Machining center(Milling), CNC Lathe, Grinding machine,
	Cylindrical grinder machine, Drilling machine, Laser Cutting Machine,etc.
Drawing format	STEP, STP, IGS, CAD, PDF, DWG, DXF etc or samples.
Tolerance	+/-0.01mm ~ +/-0.05mm
Surface roughness	Ra 0.1~3.2
Inspection	Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM
	Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge

Design

We have a professional engineers design team that usually use CAD, Pro-E, UG, Solidworks software to design and view drawings. lf you supply us 3D STEP/IGES/X_T files or 2D DWG/PDF drawings, we will study them with our engineers and give you best prices as soon as possible.
lf you have samples without drawings, please directly provide us the samples.
We can copy same quality of products for you.

Quality Control

The products and processes are continuously subject to quality checks, done by our or third party quality engineers. We use various procedures and methods, to prove that our processes are controlled. Donrex is certified according to the international quality standard ISO 9001. We apply the Production Part Approval Process (PPAP) when requested, and handle complaints according to the 8D problem solving method.

Inspection

Inspection reports: Material certificate, heat treatment report, mechanical performance report, 100% dimension inspection report,
surface treatment report, nondestructive testing reports according to customers' requirement.

FAQ

1.Q:Are you a factory or trading company?
A:We are a factory located in Qingdao city. It will take one hour to airport. Welcome all our clients come to visit us.
2.Q:What equipments do you have ?
A:Our factory owns a full set of machining and inspecting equipments, including large CNC machining center, sodick EDM, CNC engraving machine, laser cutting machine, bending machine, laser welder, radial drilling machine, milling machine, CMM, etc.
3.Q:How does your factory do regarding quality control?
A: We test product quality from the very beginning to the very end. Our QC measure and check all the moulds and final products with CMM or other inspection tools regularly.
4.Q:Can you produce according to the samples or the technical drawing?
A: We have professional engineers who can well study samples and drawings. So we surely can produce according to your samples and technical drawings.

5.Q:How to order ?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, you can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
6.Q:Delivery Time?
A: Sample order: 1-3 days after receipt of the full payment.
Stock order: 3-7days after receipt of the full payment.
OEM order: 15-35 days after receipt of the deposit.