Material:

Ductil: QT450-10, QT500-7, FCD450, FCD500, GGG40, GGG50, 65-45-12, 70-50-05

Ductile building element Production process: Sand casting.

Surfacetreatment:

Shot blast

Hot-dipped

Zinc plated

Or customized

Features: 

With trapezoid threadby cast,have different size strong and durable we also can make any other kinds of building elementof various material according to drawing or sample.