bo sheng steel
Dongguan Bosheng Steel Co., Ltd. specializes in marketing of special steels and tool steels,which are produced in many big steel factories in China,such as Pangang steel,Daido steel,Baosteel,and Fushun steel .The main grades of Tool Steels and Special Steels of which we marketing are as follows:

1. Plastic Mould Steel
2. Hot Work Die Steel
3. Cold Work Tool Steel
4. High Speed Tool Steel
5. Carbon Steel
6. Special Steel Plate
7. Alloy Tool Steel