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Plastic Part Surface Treatment: Screen Printing, Spraying, and Chrome Plating

Plastic prototypes made through CNC machining and vacuum molding often require surface treatment to meet the texture and functional requirements of mass-produced products. Dongguan Yiruida Technology Co., Ltd. provides one-stop plastic surface treatment services, including screen printing, spraying, and chrome plating, ensuring that your prototype looks and feels identical to the final product.

Our Surface Treatment Capabilities

1. Spraying (Spray Painting)

  • Matte Paint: Eliminates plastic glare, creating a subtle texture, suitable for consumer electronics and medical device housings.
  • Gloss Paint: High gloss, enhancing color saturation, commonly used in automotive interiors and appliance panels.
  • Rubber Paint (Touch Paint): Soft and skin-friendly, anti-fingerprint, suitable for handheld devices such as mice and remote controls.
  • Metallic Paint: Simulates metal textures like aluminum and silver.
  • UV Varnish: High hardness, scratch-resistant, suitable for parts requiring wear-resistant surfaces.

2. Screen Printing and Pad Printing (Silk Screen & Pad Printing)

  • Printing logos, scales, patterns, and text on product surfaces.
  • Supports multi-color registration, strong adhesion, and resistance to alcohol wiping.
  • Suitable for panels, buttons, and housings that require identification.

3. Chrome Plating (Electroplating / Chrome Plating)

  • Achieves a mirror-like metal effect on plastic surfaces, similar to electroplated plastic.
  • Requires applying a conductive primer first, followed by electroplating.
  • Suitable for car emblems, decorative strips, and high-end consumer product housings.

Applicable Materials and Process Combinations


Base MaterialRecommended TreatmentEffect
ABSSpraying + Screen PrintingMatte/Gloss/Rubber Paint
PCUV Varnish + Screen PrintingHigh hardness transparent protection
Molded Parts (PU)Spraying + Chrome PlatingClose to mass production texture
Transparent PartsPolishing + UVFull transparency with high gloss

Why Choose Us?

  • Completed internally, no need for external cooperation, delivery time is controllable
  • Provides color samples or Pantone color codes for accurate matching
  • No minimum order quantity, even 1 piece can be processed

Immediately consult your surface treatment needs →