Flange, Auto Parts, Fastener manufacturer / supplier in China, offering Customized Ironclad Pump Body Alloy Aluminium Auto Jet Cooling Gravity Allied Precision Shell Moulding Casting with Aluminium Zamak Grade A380/ADC12, Customized Water Equipment Cover/Base/Frame Sand Casting with Aluminium A356/A380 Aluminum Casting, DIN Standard Aluminum Alloy Die - Casting Self - Drilling Screw Hex Head Screw Aluminum Casting and so on.