A&S Machinery Co,.Ltd., with years' experience in the sector of concrete machinery parts, strives to provide concrete machinery parts for concrete pump, concrete pump truck,concrete mixers,truck mixer, concrete batching plant,etc.Our typical products include the spectacle wear plate, cutting ring,s valve, wear ring,rubber end hose,elbow pipe,pipe couplings, concrete pump conveying cylinder,speed reducer,and more.
We aim to supply the needs of our clients with the quality products and just in...
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