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# Protection, refinement and functional enhancement

Surface Treatment

We offer the most comprehensive range of surface treatments on the market. We offer a comprehensive range of component finishing, corrosion protection, and component marking solutions at competitive prices. One point of contact for all your component manufacturing and surface treatment needs.

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Cost Reduction

A one-stop service, from custom machining to surface treatment, is carried out in our own factory, significantly reducing costs.

multiple choice

Jingbang offers over 30 standard finishing options. For further customization, you can specify multiple finishes per part; we are your one-stop shop.

Quality Assurance

We adhere to strict testing procedures and will provide you with the required certifications, as well as accept third party testing.

Sheet Metal Parts and Prototypes

Jingbang's Finishes

Full Range of Surface Treatment

Our company provides finishing services for a wide range of manufacturing processes, including CNC machining, sheet metal fabrication, injection molding, and more.

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Customizable surface finishes

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Commonly Used Metal Surface Treatments

The parts have been thoroughly cleaned and deburred. With no special surface treatment being carried out, the surfaces display the marks left by the machining process.

Anodizing helps resist corrosion, increase surface hardness, improve wear resistance, and dissipate heat. We typically use Type II anodizing, which allows us to add tints or colors to your parts to enhance their appearance.

Provides a continuous, protective color finish on parts using evenly applied, heat-cured paint. Thickness is usually .006”-.012” and conforms to ASTM D7803 and various MIL and FDE specifications. Various colors and sheens can be chosen.

Chromate conversion coatings, also known as chem-film, improve corrosion resistance and conductivity properties and can be used as a base for paint. Chem-film coatings add very little thickness.

More Finishing Services

CNC Stainless Steel

Sanding And Polishing

Sanding is used not only to prepare for painting but also to create the final surface effect. We can create brushed and satin finishes on metal and optically clear polishes on clear plastic.

Blasting

Blasting is the process of spraying some type of abrasive onto a workpiece. It's used to clean and deburr parts while preparing them both mechanically and chemically for subsequent surface finishing.

Metal Plating

Galvanizing is the standard coating for carbon steel and other alloys that will rust. We also offer chemical nickel plating, which protects against corrosion, oxidation and wear on irregular surfaces.

Black Oxide

Black Oxide is a type of conversion coating for ferrous materials, such as steel and stainless steel, that blackens the top layer of the material. It can be used to reduce reflection and glare, as well as provide some corrosion resistance

Vapor Polishing

This is a specialized in-house process for achieving optical clarity on PC plastic. This process can also be used to repair minor surface defects and is ideal for achieving an extremely clear surface on complex geometries or hard-to-reach areas.

Heat Treatment

Heat treatment of metal parts to improve material properties. Includes quenching, tempering, and other heat treatments. Specify required treatment in the "Notes" section or on an attached drawing. Conforms to ASTM B917 or AMS-H-6875.

Surface Treatment Insights

Learn more about surface treatment in Jingbang’s Resource Hub

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Learn all about our full range of rapid prototyping and CNC machining services—contact Jingbang today. With a team of experienced engineers, we are ready to provide expert guidance and support at every step. Reach out for a free quote within 24 hours and enjoy a DFM analysis within 48 hours. 

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Made In China, Serving The World.

Hardness (Brinell)Density (g/cm^3)Tensile Strength(MPa)Fatigue Strength (MPa)
Aluminum 6061602.68193117
Aluminum 6063732.721468.9
Aluminum 70501472.83490160
Aluminum 7075(Aerospace Grade)1502.81503159
Aluminum MIC-6652.7105N/A
Aluminum 5052602.68193117
Hardness (Brinell)Density (g/cm^3)Tensile Strength(MPa)Fatigue Strength (MPa)
Copper 10165 - 908.89 - 8.9469 - 36576 - 90
Copper C11065 - 908.8969 - 36576 - 90
Copper C17280 - 858.25515 - 585275
Copper C26060 - 828.53103 - 44190
Copper C36063-1308.49124-310138
Brass CZ12190 - 1608.47360 - 500220 - 360
Brass CZ13170 - 1408.5340 - 480200 - 350
Hardness (Brinell)Density (g/cm^3)Tensile Strength(MPa)Modulus of Elasticity (GPa)Elongation at Break(%)
Stainless Steel 17-73887.812752046
Stainless Steel 3012178.0320521240
Stainless Steel 3031608.0324020050
Stainless Steel 3161878.0320519340
Stainless Steel 3322008.0329419644
Stainless Steel 4163607.89622009.5
Stainless Steel 4205067.8104020011.5
Stainless Steel 440C495 - 6537.8450 - 1900204 - 2152.0 - 14
Hardness(Shore D)Density (g/cm^3)Modulus of Elasticity (GPa)Tensile Strength(MPa)Elongation at Break(%)
HDPE50 - 760.92 - 0.990.565 - 1.511 - 433 - 80
UHMW-PE54 - 1200.8 - 1.80.3 - 1.111.6 - 403.5 - 800
PVC801.16 - 1.651.82 - 7.033.45 - 73.12 - 330
ABS/Nylon Blend641.04 - 1.210.9 - 5.327 - 1003.1 - 230
Acrylic600.7 - 1.30.95 - 3.7925 - 851 - 85
Nylon 6676 - 881.02 - 2.70.6 - 2510 - 981 - 300
PTFE11 - 700.7 - 3.350.392 - 0.750.86 - 41.470 - 650
PEEK62 - 941.26 - 1.722.14 - 2411 - 1251.7 - 100
POM-H811.423.27530
POM-C791.412.86740
Hardness (Brinell)Density (g/cm^3)Tensile Strength(MPa)Modulus of Elasticity (GPa)Elongation at Break(%)
Titanium(Grade 1)1204.5170 - 31010324
Titanium(Grade 2)2004.51276 - 44810320
Titanium(Grade 4)2654.51480 - 65510515
Ti-6Al-4V(Grade 5)3794.43110011410
Bronze11.6 - 4205.6 - 1469 - 80072.4 - 1380 - 70
Zinc Alloy (Zamak 5)916.720870 - 1007
Steel Alloy AISI 43403887.8597220012.1
Nickel Alloy175 - 2408.44414 - 75820716