export standard high speed deep groove ball bearing

HAOYO deep groove ball bearing

As a direct manufacturer ,we are specialize in fixed boom crane telescopic boom crane, knuckle boom crane, folding arm crane, and other marine and port machine. We can give you a low price and our experienced engineers can meet customer different requirement and work condition.For after sale service we will give you 18 months guarantee period with top technical support, and our experienced engineers can service overseas.