Welcome to Botou Guangtai Precision Casting Factory
Cast iron wheel is an OEM product,we produce this according to the design drawing. The perfect curve draw out the whole wheel,good industrial product.In the center of wheel,you can put the gold yellow bearing into the wheel,the black round dot is activated carbon,can lubricate the wheel,and don't need add the lubricating oil. Typical Applications--- Auto parts Mechanical parts
Key words : manhole cover gully grate round manhole cover square manhole cover Tree grates Water meter box Cast iron pig flooring Balance weight