Features:
1) Brand: TIT
2) Certificate: ISO9001
3) Material: Alloy, 20Cr, GCr15.
4) Surface Hardness: 58-64 HRC.
5) Inner Hardness: 25-45 HRC.
6) Packing: packed with plastic bags and boxes.
7) OEM is available, can be produced as customers' design and samples.
Box with carton.