Excellent precision CNC milling service provider in China
WELDO can produce custom prototypes and end-use production parts. Using our 3-axis, 4-axis, and 5-axis milling machines, we can help you rapidly create designs from simple straight lines to complex geometric shapes. We are knowledgeable, lean, competitive, and deliver consistently high-quality products. We maintain an elevated standard of excellence in everything we manufacture.
Our precision CNC milling services provide you with cost advantages that help you maintain a competitive edge without the sacrifice of quality or the threat of missed delivery deadlines. The customer service team is ready to respond rapidly to your every requirement. Contact us today to learn how our precision CNC milling services can benefit your next project.
Our CNC machine shop can machine virtually any engineering material, including plastics, metals, alloys, foam or tooling board. Here is a list of our standard CNC milling materials available, other materials are upon request.
Aluminum is a highly ductile metal, making it easy to machine. The material has a good strength-to-weight ratio and is available in many types for a range of applications.
Brass has desirable properties for a number of applications. It is low friction, has excellent electrical conductivity, and has a golden (brass) appearance. It is commonly used in parts that need a large load.
C932 M07 Bearing Bronze
Copper displays excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and can be easily welded.
Copper alloy special
Stainless steel features a high-temperature resistant, with good oxidation resistance and corrosion resistance. It is widely used in machine parts, contruction industry parts, etc.
Plastic is one of the most commonly used materials in the world because of its strong corrosion resistance, durable, waterproof, light weight, low cost and easy processing.
Titanium alloy is widely used in automobile industry because of its light weight, high strength and good corrosion resistance.
Titanium Grade 2
Special steel is a kind of steel with special composition, special production process, special structure and performance, which can meet special needs. Compared with ordinary steel, special steel has better strength and toughness, physical properties, chemical properties, biocompatibility and technological properties. It is widely used in machinery, automobile, military industry, chemical industry, home appliances, ships, transportation, railway and other fields.
High speed steel
Tungsten chromium steel
Available Surface Finishes of Our CNC Milling Services
Surface finishes are applied after milling and can change the appearance, surface roughness, hardness and chemical resistance of the produced parts. Below are the mainstream surface finish types from DEK:
This is the standard choice, economical and rapid, the parts’ surface will leave visible machining marks. The surface finish is equivalent to 3.2RA μm (125 RA μin).
Polishing is to make the surface smooth by physical friction processing, it is often used to prevent corrosion and remove oxidation. After polishing, the parts have a smoother and brighter finish.
Bead blasting is the process of spraying abrasive on the surface of parts under high pressure, after sandblasting, the metal parts have a satin texture or frosted surface, eliminating the processing marks.
After anodizing, a hard non-conductive ceramic coating will be added on the surface of aluminum parts to improve the wear resistance and retain the metal texture and luster.
Electropolishing is the reverse process of electroplating, which simplifies the metal surface at the micro-level through chemical solution. After electropolishing, metal parts can be more bright and reduce surface roughness.
The black oxide is a chemical conversion coating, it is produced by a chemical reaction between iron and oxide salt in black oxide solution. The corrosion resistance of parts can be improved after black oxidation.
Powder coating can add a layer of solid and colorful polymer coating on the surface of parts, so as to improve the wear resistance and corrosion resistance.
Spray painting is to spray paint on the surface of parts in the air. After painting, the parts have various colors, improve the aesthetic appearance, and make the parts unique, enhance brand awareness.
Successful CNC Milling Projects
Get an accurate quote for your next projects
No matter your project is complicated or simple, no matter is metal or plastic, you will get an accurate quotation within 8 hours.
Dongguan WeldoPrecision MachiningCo.,Ltd. is an ISO 9001 certifiedmanufacturer,was founded in2008.Located in the world famousindustrial city-Dongguan,with factoryspace more than 6,000 squaremeters.We specializing in precisionCNC machining services and assemblyservices for OEM and ODM parts.