SURFACE FINISHINGSinoRise provides an integrated part finishing service to
meet your diverse needs.SURFACE FINISHINGSinoRise provides an integrated part finishing service
to meet your diverse needs.

Integrated Part Finishing Service

Whether it is CNC machined, sheet metal parts, or 3D printing parts, to gain an accurate appearance of your final product, before leaving our factory many products may undergo a series of finishing services for beautiful appearance or functional benefit.

Finishing services improve resistance to corrosion, improve the visual appearance, protect against wear, and offer a host of additional benefits.

SinoRise provides an integrated part finishing service to meet your diverse needs.

With our experienced in-house skills and advanced facilities, we try our best to ensure the color, texture, gloss, and surface finish of parts and exceed your expectations.

Finishing Services Options

Our range of professional finishing services extends as far as our customer’s needs require. Our most popular finishing services include: sandblasting, anodizing, powder coating, electrophoresis coating, polishing, painting, vacuum metalizing, chromate, passivation, heat treatments, hand-finishing, etc.

Sandblasting FinishingAnodizing FinishingElectrophoresis CoatingPowder CoatingMetal PlatingHeat TreatmentPolished FinishingPVD
COATING

Sandblasting Finishing

Sandblasting adds a uniform matte surface finish on a machined part and covers the machined mark.

It is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, or remove surface contaminants.

The size of the air pressure is sandblasting main process parameter. grit comes in different sizes from #80 to #220.

Anodizing Finishing

Anodizing finishing is a manufacturing process that creates a compact aluminum oxide film layer on the aluminum part surfaces. This layer enhances surface hardness and provides good corrosion, wear resistance, and good cosmetics.

There are two main types of anodizing: Type II and type III anodizing.

Type II anodizing can be created into clear and any other colors you need, the layer thickness varies from 4um to 25um.
Type III anodizing, also hard anodizing can create a thicker layer from 30 um to 125 um, but only clear color and black color are available.

Anodizing is the most popular finishing for aluminum parts in the manufacturing industry

Electrophoresis Coating

The aluminum parts are immersed in the solution in an electrified tank containing the required paint. The paint is drawn to the aluminum parts, where the addition or subtraction of electrons changes the paint from ions in solution to solid particles adhering to the aluminum parts.

Powder Coating

Powder coating adds a thin layer of protective polymer on the surface of the part. It uses the corona discharge phenomenon to make powder coating adsorbed on the workpiece, which is a strong, wear-resistant finish. The typical thickness varies from approximately 50 μm up to 150 μm.

Metal Plating

Plating is a metal finish that involves coating a metal part with a very thin layer of another metal or metal alloy, in order to protect from corrosion and oxidation of the base part or to change its cosmetic appearance. Nickel, Zinc (galvanizing), and Chrome are all common plating metals.

Heat Treatment

Heat treatment is is a process that heats and cools metals material. It can create a hard surface on relatively soft components and improve material properties.

Polished Finishing

Our polished finishing process offers three processes to custom your request.

Basic Polishing: It is milling the rough surface and burrs, which is similar to mirror finishing. After basic polishing for machining parts, its surface may be slightly visible but inconspicuous.

Mirror Polishing: It is the highest level of mirror polishing that is achievable and therefore takes the most labor/time. It usually is suitable for medical, aerospace, and precision tools.

PVD Coating Finishing

PVD (physical vapor deposition) coating, also known as thin-film coating, is a process in which a solid material is vaporized in a vacuum and deposited onto the surface of a part. These coatings are not simply metal layers though. Instead, compound materials are deposited atom by atom, forming a thin, bonded, metal or metal-ceramic surface layer that greatly improves the appearance, durability, and/or function of a part or product.

Get Your Project Started Today

Have you found the type of finish you want? I think you surely do. If you still have any other special requirements, talk to our engineering team, we are sure to get the solution for you. Contact our finishing expert today to get your next project started.

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