S Valve Description S Valve is the very important part in concrete pump, we can provide different sizes and brand S Valve with good quality and prices. Work with us you can get: 1. Ensured products quality, before shipping we have strictly quality control, if any quality problem we will solve the problem first and give compensation. 2. Reasonable prices, we promise the same quality products we give the best price, same price we provide the best quality products. 3. Professional service, all our staff are very professional of both products and exporting, you will save much time to work with us and no need to worry about anything. Price Delivery Port : Tianjin Packaging & Delivery Packing :wooden caseDelivery Lead Time : 10 work days