。。To ensure the quality of our products,we purchased high quality inspecting equipments. Such as Direct Read Spectrometer from Japan,60 tons Universal Testing Machine,10 tons Tensile Machine,Cold upsetting Machine, Projector from Japan,Hardness testing Machine, Metalloscope etc,We passed ISO9001:2000 quality management Certificate in December 2005, the ISO/16949:2009 auto industry system Certificate in December 2009,and passed the ISO/IEC 17025:2005 Laboratory Accreditation in April,2010.At the same time,we have brought in and improved ERP information management system .And we integrated information and communication and monitored all computerized system to improve work efficience.