Features:
1) Many kinds of materials and processing methods available:
a) Grey iron
b) Ductile iron
c) Brass
d) Aluminum
e) Ordinary sand casting
f) Resin sand casting
g) Hand molding
h) Machine molding
2) Standards: ASTM, DIN, EN, BS, JIS, ISO
3) Can be produced as per buyer's drawings and samples
Manhole covers:
1) Dimensions standard: EN124
2) Material: grey iron, ductile iron