We pay high attention to intellectual property, product certification and construction of management system, to ensure the novelty of our products and to make their function and quality meet requirements of international authority. Up till now, we have 77 appearance patents, 35 utility model patents, and 1 invention. 141 of our products have got UL certification, and 51 have got GS certification. Our testing lab was authorized as the witness lab of UL & GS. In 2004, we got ISO9001 Quality Management System Certification, which laid a good foundation for the sustained development of our company. We will keep advancing, with customer satisfaction as our top priority.