Type : available according to customers' drawings and samples .
Grade : 4.6.4.8.5.6.8.8.10.9.12.9
Surface : plain (oil ). black . zinc .hdg etc .
Special bolts/U bolts/Anchor bolts/Foundation bolts/Stud bolts/Rod bolts/Curved bolts/Tunnel bolts
Type : available according to customers' drawings and samples .
Grade : 4.6.4.8.5.6.8.8.10.9.12.9
Surface : plain (oil ). black . zinc .hdg etc.
Type :All kinds are according to customer`s drawings and samples.
Raw material : 60Si2MnA
Surface : plain (oil ). black paint . colour paint .zinc .hdg etc.
Type : All kinds available according to customers drawings and samples .
Raw Material : QT400-15 .QT450-10 .QT500-7. ZG25 .ZG35. ZG45
Surface : plain (oil) .
Raw material : EVA
Surface : plain.
