
A&S Machinery Co., Ltd., with years experience in the sector of concrete machinery whole set and spare parts, strives to provide concrete machinery and parts for concrete pump, concrete pump truck, concrete mixers, truck mixer, concrete batching plant, etc. Our typical parts 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. [
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