For quality control, the whole process including material purchasing, manufacturing, and inspection of finished products, has been running under ISO9002 system, In January of 2001, as we have passed AQSRISO9002 certification, our customers have great confidence in our well-assured products. In order to design and develop our products further, we obtained CQSISO9001 certification in 2002 and WanTai ISO9001 certification in 2003. In 2004, since the impetus of the global green environmental protection, we also tried our best to make all of our goods pass each certification of SGS. In 2006, in order to promote our image and establish the reputation of our brand of ” Chingfeng ” , we attended the exhibition of SFCHINA2006 Guangzhou and set up a booth at the show simultaneously. We also absorbed quite precious experiences and got fruitful results from the fair. We will still participate in relevant activities aggressively in the future. In 2007, we are executing the certification of TS16949 of auto manufacturer and QC080000 of electronic factory for their environmental protection. Also, we have passed both of the certifications in 2008. In the meantime, a new building of lab at Kunshan factory was completed as our center of research and development. In 2009, the factory in Tianjin has passed the certification of ISO9001:2008 for the Management System.