... Powder metallurgy of iron and steel products for hardware tools Features: 1High density and good strength2Good abrasion ... high sticks saw, wood working machine and other gardening machine etc. 7 Power tool partsPower Tool ... hub, pressure side plate, striking fork, hydraulic valve pushrod seat, oil pump rotor, ... /M high-temperature mesh belt furnace Heat treatment furnace Order guidings 1 Order Procedures ...