00:07
Cannot believe this is packing of steel!
00:12
Wow such a handsome man with great cutting machine!!
01:01
Do you know 4140 steel this material？
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About
Hi，this is Yoyo, a steel girl ,be keen on steel material, steel knowledge and steel business
We are the largest stockist of ASTM4140 in south of China, we keep daily 1500Tons in our warehouse.
►►►I am experienced and have deep knowledge and understanding of the following areas.
①Cold work steel
②Hot work steel
③High speed steel
④Plastic mould steel
⑤Alloy steel
⑥Carbon steel
Please feel free to contact me if have any steel inquiry.
✆ Mobile: +86-13751595892 (Whatsapp/Linkedin/skype)
✉ Email: yoyo.liu@otaisteel.com
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