タイトルまたは説明

carbon steel balls
The process line of production
RAW MATERIALS → CUTTING → STOVE → FORGING → TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TESE →PACKING →TRANSPORTATION OR SEA FREIGHT
 
Material:AISI***8,AISI***0,AISI***5,AISI***5,AISI***5
Size:1/8",1/4",3/*6",5/*6",5/*2",3/8"  etc
Grade:G**-G**0
Hardness:HRC****4
Producing standard:ISO***1:***8
Packing:                                                                                  
inner packing:plastic,plastic bag/box for one gross
outer packing:carton