- 2002.07Langsda Metal Products Co.,Ltd founded.
- 2005.09Singed strategic commperation relations with TISCO.
- 2006.02Shanghai Branch founded.
- 2009.04Shandong Branch founded.
- 2012.11Singed strategic commperation relations with Baosteel.
- 2013.01Start carbon business.
- 2017.02Langsda Metal Products Co.,Ltd Processing Center plant start.
- 2017.03Baosteel joined Langsda Metal Products Co.,Ltd International Private Placement.
The differences between carbon and stainless steel
7th of July ,2021