SOTIN has completed the projects as listed below in four years since its establishment :
A. Engineering
- 3.0million tpy integrated steel plant for Hebei Xinjin Steel Co.
- Sinter plant reconstruction for Chengde Steel Plant
- Coke oven plant for Shanxi Hongyang Steel Co.
- 3.0million tpy integrated steel plant for Hebei Dongshan Metallurgical Industrial Co.
- 3.0million tpy integrated steel plant for Hebei Xingtai Longhai Steel Plant
- 5.0million tpy integrated steel plant for Anhui Changjiang Steel Plant
B. General Contracting
- 1.5million tpy integrated steel plant for Hebei Tangshan Huarui Plant
- 1.0million tpy integrated steel plant for Yun'nan Fuyuan Steel Plant
- Blast furnace reconstruction for Shijiazhuang Steel Co.
- 1# converter for Shandong Zibo Qilinfushan Steel Co.
- 3-machine-3-strand & 4 machine-4-strand CCM for Hebei Dongshan Metallurgical Industrial Co.
- Steel making shop for Hebei Wu'an Xinshan Steel Co.
- 1.0million tpy high speed wire rod plant &1.0million steel making shop and CCM for Hebei JinĄŻan Industrial Co.