GJ-55L:
1) Material: stainless steel sus440C, 9CR or according to customers' requirements
2) Screw: collocate key screw (You can also make a choice of the screw by yourself.)
3) Blades hardness: Rockwell 58-61.
4) Available sizes:5.5inch

Packaging: about 20pcs to be packed in a paper box
Inner packing: PVC bags
Outer packing: cartons