80% of global production of the screw in China,Website:http://www.fuyugroup.net, China 80% of the screw from Zhoushan. Relying on years of experience working with good corporate reputation, ShangHai Fu Yu Machinery Sales Co., Ltd. has the world-screw production base - the establishment of Zhoushan city hundreds of professional manufacturer of screw up a strong strategic partnership, of which more than many of them within the industry leader business, work together to build a global industrial screw design - production - sales - service...