OEM Cheap Customize High Precision CNC Turning/Milling/Machining/Machinery/Machine Metal Part, Custom Machined Anodized Aluminum Parts Manufacturer

Product Description

Product Description

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.
Surface Treatment	Galvanized (zinc-plated, nickel-plated, chrome-plated, silver-plated), powder coating/oil painting, polishing (mirror polishing, electrolytic polishing),brushing, sand blasting, hot-dip galvanized.
Processing Craft	Engineer drawings-CNC Machining-CNC Turning-Grinding-Inspection-Package
Tolerance	+/-0.01mm or special requirements
Package	PE Bag, Paper carton box, plywood case/pallet/crate
Application	Auto parts, electronic products, power supply, industry cabinet, construction etc
Quality Control	ISO9001/ROHS/SGS
Drawing File Format	Solid works, Pro/E, Auto CAD, PDF
Features	Customized Design Sample Order Accepted Short Delivery time Competitive Prices Long time quality Insurance Professional after-sale services
Inspection	1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance.2.Third Party inspection available upon requirement
Mainly Testing Facility	Three-dimensional measuring instrument(CMM),Salt spray test box,Dynamic balance detector, Pneumatic detection
Application	Medical,Semiconductor,War industry,Auto parts,Used widely
Delivery time	15-20days
Quality Insurance	One Year

Detailed Photos

Main product

Process
1. Drawings could be CAD,PDF,Solid works version sent by customer.
2. Raw material
We use high-quality aluminum alloy material. Complete brand names, AL5052, AL6061T6, JAL6083, AL7075, etc., which can meet various customer needs.
If the customer requires it, we can also provide raw material certificates.
3.Programming
According to the customer's drawings, the engineer will create three-dimensional graphics, edit the programs required by CNC, and import them into the device computer.
4.CNC Machining
The operator follows the edited program to accurately adjust the equipment status and process the entire piece of material into the required shape.
5.Milling
After some parts are processed by CNC, they still need to be processed on a manual milling machine for local processing, such as drilling, tapping, etc.
6.Sand blast
In order to make the surface of the part have a matte feel and eliminate the knife marks during processing, the surface is sandblasted. According to the customer's needs, 60 mesh-120 mesh glass bead sand is used to evenly spray the surface of the part.
7.Anodizing
In order to prevent surface oxidation of parts and increase surface hardness, we perform anodizing treatment on the surface of parts. It can be oxidized into many colors, such as black, blue, red, etc.
8.Quality Inspection
After all products are processed and before leaving the warehouse, in order to ensure that the appearance and size of the products meet the technical requirements of the customer's drawings, quality inspection personnel will inspect each part. Pack the qualified ones.
9.Packing
For parts made of different materials, we use a variety of packaging methods, such as oil-sealed paper, cushioning materials, plastic wrap, cartons, and wooden boxes.
Applications
Company Profile
We the company of Qingdao Zhengrong Precision Machinary Co., Ltd. was established in February 2007, located in chengyang district, Qingdao city.
The company has strict quality management in accordance with ISO9000.
We specialize in the processing of customized metal, aluminum, brass, stainless steel, plastic and other parts made of different materials. Our company has over 40 machines, including lathes, milling machines, grinders, wire cutting machines, CNC machines, and other equipment. We also have a professional quality inspection department and various testing equipment to ensure that products are qualified before leaving the factory.
Packaging & Shipping
Packing process: Clean the workbench and prepare for packaging work.
If rust prevention treatment is necessary, it is necessary to take measures to prevent rusting. The parts coated with oil should be packaged with oil sealing paper. Roll up the buffer material. Standard for bundling transparent cling film

FAQ
Q1:What's kinds of information you need for quotation?
You can provide us 2D/3D drawings or please send us sample,
then we could offer the workable price to you.

Q2: Can we sign NDA?
Sure. We never divulge customers' information to anyone else.
Q3: Do you provide sample?
Yes, we can provide sample before mass order.
Q4: How can you ensure the quality?
We have profesional QC department to guarantee the quality.

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