Key principles.
Mirror polish
SPI A finishes mirror polished cavity. For clear plastics.
Smooth polish
SPI B finishes smooth — typical cosmetic surfaces.
Stoned
Stoned finish — even matte texture.
Bead blast
Bead-blasted cavity — uniform matte.
MT-11000 series
Mold-tech textures — wood grain, leather, geometric patterns.
Post-mold
Paint over molded part for color or coating.
Logos, labels
Pad printing for small graphics.
IMD
Film placed in mold during injection. Premium graphics.
Foil application
Metallic foil stamped onto molded part.
FAQ
SPI A1 highest mirror, D3 deepest matte. Each grade reflects mold cavity preparation.
MT-11000 series standard textures. Custom textures via electroformed inserts.
Material-specific. ABS, PC easy. PP, PE difficult — flame treat or plasma activation needed.
Cosmetic surface in mold cavity (B-side). Gate marks, ejector pins on hidden side.
Pad printing simplest. Hot stamping for premium. In-mold decoration highest aesthetic.
Pre-colored compound or in-machine color via masterbatch. Pantone-matched lots possible.
Get an instant quote
Send your CAD — we reply with detailed pricing, lead time, and DFM feedback within 4 working hours.
Talk to an engineer
WhatsApp our team directly. Most messages answered within 12 minutes during work hours.
Explore all services
CNC, 3D printing, injection molding, sheet metal, casting, finishing — one quality system, one partner.
Working on a live project? Send the STEP file and the two or three features you are unsure about — an engineer replies with DFM notes and a price, usually within four working hours.
