P20/1.2311/3Cr2Mo/618/718/35CrMo7 Mold Steel
China factory directly selling, high quality and cheaper price.
Large inventory, rapid delivery.
Providing ODM / OEM services.
Welcome to inquiry.
Tel / WhatsApp / WeChat / Skype / Telegram: 008619963522611.
Email: dinah@tianyumetal.com