CNC Plastic Machining
Jucheng Precision manufacture high-quality CNC plastic machined parts from over 30 different materials, use processes such as 5-axis CNC machining methods to create high-performance precision machining of engineering plastics. 
At the same time, it is equipped with manual assembly, polishing, and silk screen printing Department. It can achieve perfect assembly of products, and provide fast and accurate product verification for project testing.

Materials We Use To Machined Plastic Parts:

• ABS – (Natural / Black / Flame Retardant) 
• PVC- (Black/white) 
• PC / Polycarbonate – (Clear / Black) 
• HDPE- (Black/white) 
• ABS / PC Blend 
• PU- (Natural) 
• PMMA / Acrylic – (Clear / Black) 
• PEEK- (Natural/Beige/white) 
• PPS
• PA / Nylon – (Natural / Black / 30%GF) 
• PPS 
• PP / Polypropylene – (Natural / Black / 20% GF) 
• PBT 
• PEI / Ultem 
• POM / Acetal / Delrin – (Black / White) 
• Teflon 
• HDPE 
• Bakelite Resin 
CNC Metal parts
Metal machining is a part manufacturing process that involves machining processes 
such as CNC machining, milling, turning, drilling, EDM and wire EDM to name a few, cutting through the process of removing metal material to the desired shape, size and surface 
finish to meet the specifications of product designs and engineering drawings.

Materials We Use To Machined Metal Parts:

• Aluminium-(AL6061-T6,AL5052,AL6082, AL7075-T6, AL2024-T3,AL7050, AL5083, AL5251)
• Alloy Steel- (Alloy steel-4140/4340/1215, 1.7220, 12CrMo, 40Cr, A34202) 
• Tool Steel - (O Series,A Series & D Series) 
• Mold steel-(S136,P20,420C,AISI P21, 420ESR, SUS 420J2) 
• Copper-(Copper alloys)
• Stainless steel-(SS301, SS303,SS304,SS306,SS304L,SS316L,SS440C,SS2205 Duplex)
• Carbon Steel-(Mild Steel-1018/1042/A36, Carbon Steel C45, EN8,EN16,EN24T, EN29,EN39)
• Brass-(C360,CZ121,CZ131,H59, H62, T2, C11000) 
• Zinc- (Zinc Alloys) 
• Titanium-(Titanium Alloys)
CNC machining surface finishes
Shenzhen Jucheng Precision provides a wide variety of surface finishing services o meet your diverse needs. We offer surface finishing services like Polishing, Smooth finish, Brushing, Silk-screen, Sandblasting, Anodizing, Powder Coating, Plating, Passivation, Laser Etching.
As-machined- Deburring
As machined (Ra 3.2μm)
Removing burrs or sharp edges on the surface of a workpiece.
Smooth- Sanding
Smooth (Ra 1.6μm)
Machining marks is slightly visible 
while the surface should be clean of any scratches and sanding.
Fine-machining- Precision grinding
Fine machining (Ra 0.8μm)
Parts are manually sanded or brushed to remove machining marks.
Polishing- Polishing
Polishing (Ra 0.8μm)
Polishing is a finishing process that involves smoothing the surface of a material to create a high-gloss, reflective, or mirror-like surface.
Painting- Spray painting
Painting
We can achieve: Matt Satin High Gloss Texture Soft Touch ( Rubber Oil)
Bead-blasting- Sandblasting
Bead blasting
It involves blasting the surface of a prototype with sand or other abrasive material to create a rough texture.
Anodizing- Oxide treatment
Anodizing
The most popular way to create a decent surface for electronic products.. We are offering: Anodized Type 1,2,3 Clear/Hard Anodizing
Black-oxide-(Blacken)- Black oxide
Black oxide (Blacken)
It is a chemical conversion coating that is commonly used to produce a black or dark gray finish on ferrous metals, such as steel or iron.
Electroless-Nickel-Plating- Nickel plating
Electroless Nickel Plating
Electroless Nickel Plating
acrylicClear-Polishing- Clear polishing
Clear Polishing
Applicable on acrylic (PMMA) parts.Acrylic polishing can help present the best clarity and light transmittance.
Vapor-Polishing- Vapor polishing
Vapor Polishing
Vapor Polishing can be used for the post finishing of machined PC parts, which can improve the internal and external surface finish and clarity of the parts.
Brushing- Brushed finish
Brushing
Brushing is used to create a textured or linear pattern on the surface of a material, typically metal.
Powder-Coating- Powder coating
Powder Coating
Powder Coating involves applying a dry powder to the surface of a prototype and heating it to form a hard, durable, and uniform surface.
Electroplating- Electroplating
Electroplating
Electroplating is commonly used for decorative or corrosion-resistant coatings.
Jucheng Precision Factory
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