Screws, Nails, Rivets manufacturer / supplier in China, offering 6-51mm Stainless Steel Band American Hose Clamps for Automotive Pump Plumbing, American Perforated Hose Clamp with Hex Head Steel Screw for Waterpipe Clip, 2 in Dia., 1/2 in Width Stainless Steel Band German Germany Non-Perforated Hose Clamp and so on.