Fasteners, CNC Parts, Hex Bolts manufacturer / supplier in China, offering Stainless Steel Large Hose Clamps Adjustable From 5-3/4"-6-5/16"/145-160mm, Metal Worm Drive Gear Duct Clamp for Air Ducting, Dryer Vent Hose, Hot Sale Titanium Bolt with Washer for Bicycle & Motorcycle, Twist Screws, Aluminum Alloy Hand Screw for Computer Chassis and so on.