The company passed iso9001:2000 quality certification in 2001, and has been rated as a provincial enterprise with good reputation for contract keeping for many years. The main products have passed the technical testing of changchun national automobile quality supervision and testing center, the automobile laboratory of tsinghua university's department of automobile engineering and the automobile laboratory of hebei university of technology, and are praised as "quality trustworthy" products by langfang technical supervision bureau. Over the past ten years, our company has been directly or indirectly producing supporting products for auto manufacturers such as beiqi foton, beiqi mo, beitu, shenyang jinbei, faw jiapao, hafei, etc., which has won a high reputation and improved the popularity of the company. In the 21st century, opportunities and challenges coexist. China's entry into WTO will further stimulate the development of China's automobile industry. To meet the needs of the new domestic and international situation