China United Mould

SMC Molded Parts

SMC compression molding

SMC parts for enclosures, panels and outdoor use

SMC is used for larger parts that have to be stiff and stay stable outdoors: enclosures, panels, covers and structural parts. Compression molding gives both faces a molded finish, forms ribs, bosses and holes in the same shot, and repeats dimensions well from part to part.

For a quotation, tell us the part size, the requirements (flame rating, UV and weather resistance, insulation, color) and the annual volume. We will suggest a compound grade and a mold concept.

SMC molded parts: meter box, enclosure door, water tank panel and battery cover
Four-column hydraulic compression press with an SMC mold, open and stopped

Typical SMC parts

SMC parts FAQ

Are SMC parts suitable for outdoor use?

Yes. SMC is widely used for outdoor enclosures, meter boxes and panels because it resists weathering, moisture and corrosion. UV-stabilized grades or painting are used where color stability matters.

Can SMC replace sheet metal enclosures?

Often. SMC enclosures do not corrode, need no paint for corrosion protection, insulate electrically and can carry ribs, bosses and mounting features in one molded part.

Have a BMC or SMC part in mind? Send us your drawing for a quotation.