Our factory are producing all kinds of grey iron grating, ductile iron grating and steel casting for oversea customers. These gratings were used at drainage systems, rainspout, build industry, municipal industries.

The grating material according:
ASTM A487, class 25, class 30, class 35, class 40
ASTM 65-45-10, ASTM 70-50-05, GGG40, GGG50, etc.

The load class can meet: A 15, B 125, C 250, D 400, E 600, F 900.

The grating size include round, square, rectangle. We also can manufactuting various measurement according to client's drawings or samples.

Welcome to contact us when you need. We will bring you more and more profits.