Fasteners, Bolt, Screws manufacturer / supplier in China, offering Malaxy High Quality Carbon Steel Flange Bolts High Hardness Galvanised Serrated Hexagonal Design DIN6921, Malaxy Top Sale Hex Flange Long Shank Bolts, Malaxy M8 Stainless Steel Hex Flange Bolt / Hexagon Head Flange Bolt and so on.