In August 1999, our company obtained ISO9002 Quality Management System Certificate issued by Beijing Quality System Certification Center. In August 2002, our company was certified to ISO9001:2000 of Shanghai NQA Certification Co., Ltd. and obtained ISO9001:2000 Quality Management System Certificate. In August 2005, our company was certified to ISO9001 Quality Management System.

Since the quality management system was established six years ago, our company has carried out ISO9002:94 and ISO9001:2000, adhered to the quality policy of “provide customers with first-rate products and excellent service” and the quality objective of “100% of ex-factory pass rate and service satisfaction”, strictly controls quality, takes reasonable measures and improves the quality assurance system.