4140 Steel, sae 4140 Steel Price, Steel Round Bar

Dongguan Songshun Mould Steel Co., Ltd. is located in Chang'an Town - the famous town of mold in Pearl River Delta of China. After 10 years' development, now we have the capacity to provide complete services from manufacturing and marketing to distributing. The main grades of tool steel and special steel which we market are listed as follows: 1. Plastic Mould Steel (NAK80/P20+Ni/1.2738/718/P20/1.2311/3Cr2Mo/1.2311/S136/2316) 2. Hot Work Steel (8407/Px5/3Cr17NiMo/2711/2316/...