......1.Quality Guarantee Measures
......The heavy duty rectifiers of our Factory were labeled as products recommended by China Electric Appliance Industry Association at the end of December, 1996 with the Quality Guarantee Certificate issued and our Factory committed to offer quality guarantee to all users in the country and you may refer to the Appendix for the content of commitment. In May, 2002, our Factory passed the ISO9001：2000 quality management system certification organized by Ceprei and the registration No. is 0902Q10229ROM.
......The products implement IEC146-1-1，2，3 "General Requirements for Semiconductor Current Transformers and Electric Network Phase Conversion Current Transformers" comprehensively, and the ISO9001：2000 international quality management system is carried out in an all-round way. The quality and price of raw materials are compared with others in real time to ensure the quality control of process and products and a four-level monitoring system is established, namely the self-checking, mid-term checking, factory inspection and customer feedback.
......2. Introduction of the Quality Guarantee System of Our Factory
......The current system of our Factory covers the whole ISO9001：2000 standard without any omission.
The quality policies of our plant are "systematic management, top quality, sustained improvement and client satisfaction".
......The quality objective of our Factory: pursuing perfect quality management system, providing quality products and satisfactory services, and ensuring the ex factory pass rate to be 100% and customer satisfaction rate to be 100%.

ISO9000 Quality System Certification