适用行业
建材店, 维修店, 生产车间, 施工工地, 能源矿产
Material
40Mn2,50Mn/40SiMnTi
Surface Hardness
HRC50-56,deepth:5mm-10mm
Items
track chain,track roller, carrier roller, sprocket segment, idler
Package
standard exported pallet or box
Delivery time
Within 15 days after contract established