Qingdao Yingli Machinery Forging Branch since the date of preparation for the establishment, based on a high starting point, new technologies, new technology, is committed to the field of forging research and product development. Up to now, the company has been able to produce more than a dozen varieties of more than a dozen of different series of forged pipe fittings, flanges, steel fittings, etc. of different types and are sold all over the world. The company has established a scientific and technological innovation as the guide to the development of new products as the premise of the development of ideas, advanced production technology and quality products to boost the rapid development of enterprises.