... teeth specification, bucket adapter, side cutters, pins and locks, bolts and nuts, etc..2). A manufacturer of excavator tool ... treatment after casting, such as machining, polishing and plating.3). Mechanical propertyTensile StrengthElongation(A)Hardness(HRC ... welding, dipping, sand coating, shell making, dewaxing, cutting and cleaning, heat treatment, painting, packing5). Quality Certification: ISO9001 ...