ChanglePowder Metallurgy Factory was established in 1971, is specialized in sintering parts of the research and development, production, sales. Factory covers an area of 20000M2, building area about 12000 M2. Nantong WangxinNew Material Co., Ltd. Was established in 2007 for oversea business with 3 million US dollars registered capital. Total staff about 145 peoples, include 6 engineers and 21 Quality staff . We produced about 120 million pcssintering parts last year, about 1400T. In 2001 we passed ISO9000 quality certification, and we pass ISO/TS 16949 in June 2009 by AQA.