TSINGSHAN -- About Tsingshan -- Tsingshan History

2014/04	Got approval from CB&I, became its qualified supplier.
2014/02	Got approval from FERTIL, became its qualified supplier.
2013/12	Got approval from ADGAS, became its qualified supplier.
2013/10	Got approval from ADCO, became its qualified supplier.
2013/07	Got approval from Sedin Engineering Co., Ltd., became its qualified supplier.
2013/05	Zhejiang Tsingshan Steel Pipe Co., Ltd has been a Procurement framework agreement unit of ELECO
2012/10	Once again, became one of its purchasing framework agreement suppliers of Wuhuan Engineering Co., Ltd.
2012/08	Rewarded an excellent supplier prize by DEC.
2011/06	Got approval from Wuhuan Engineering Co., Ltd, became one of its purchasing framework agreement suppliers.
2011/04	Got approval from KOC, became its qualified supplier.
2010/06	Got approval form Saipem, became its qualified supplier.
2010/05	Got approval from Sinopec, became one of its purchasing framework agreement suppliers.
2009/09	Got approval from CNOOC, became its qualified and first-class supplier.
2003/11	Zhejiang Tsingshan Steel Pipe Co., Ltd. was officially established.