自偷自产一区二区三区观看,久久麻豆精亚洲av品国产一区,色婷婷AⅤ一区二区三区之红樱桃,欧美日韩一区二区三区

Wuxishi xinda machinery co.,ltd huishan industrial city located in one of Qianqiao. Adjacent to the Shanghai-Nanjing Railway, 312 State Road, Wuxi-Yixing Expressway, convenient transportation, beautiful scenery and pleasant climate.
Our group of well-known mechanical and domestic design institutes to work together, has formed a high-quality, highly skilled professional team, all kinds of advanced facilities, well equipped. Technology, production, management class....