On June 3, 2010, VOUCHING TECHNICAL INSPECTION LTD. formally signed the notice for SINOSTEEL passing the first supervisory review to SINOSTEEL Equipment and Engineering Co. Ltd. (VOUCHING system authentication No. [2010] 778, 779 and 822), which indicate the authentication of environmental, vocational health and safety and quality management systems in accordance with requirement of GB/T24001-2004 idt ISO14001:2004, GB/T28001:2001 and GB/T19001-2008 idt ISO9001:2008. meanwhile, VOUCHING TECHNICAL INSPECTION LTD. issued quality management system authentication certificate of edition 2008 to SINOSTEEL Equipment and engineering Co., Ltd. indicating that SINOSTEEL Equipment and Engineering Co., Ltd. smoothly passed the review for ISO9001:2008 quality management system edition modification.

The successful authentication of the HSE system supervisory review and the quality management system edition medication of edition 2008 further improve the company’s management level and market competitiveness and establish perfect basis for the company’s sustainable, stable and health development.