Dongguan Boshengsteel Co.,Ltd

Dongguan Bosheng Steel Co., Ltd. specializes in marketing of special steels and tool steels, which are produced in many large-scale steel factories in China, such as Wuyang Steel, Baoshan Iron & Steel, Fushun Steel, etc. The main grades of tool steels and special steels which we market are as follows:
1. Plastic Mould Steel; (P20,P20+NI, P21,420.....)
2. Hot Work  Steel; (H13,H11,H10,H21........)
3. Cold Work Tool Steel; (D2,D5,D3,D6,A8,A2,O1....)
4. High Speed Tool Steel; (M2,M4,M35,M42,T1.....)
5. Carbon Structure Steel; (1045,S1,S7....)
6. Stainless steel; (302,201,304,316,316N,440A,440B,440C...)
7. Alloy Tool Steel. (5140,3435,4340,4135,4140,4135,6150..)