I wanted to check the costs of the following products. CGF8-8-3 2500B H, ws1.25 ei, ws1.25 sq, 20 "JUMBO BLUE HOUSING, c2812-c 3 4" bottom distributor, 50, tds230, push-in 1813-d, your tank 12 * 52, 400G STANDING RO WITH PRESSURE GAUGE, RO MAIN MACHINE & PRETREATMENT RO-250L 1500.the request for unit costs or minimum order to make the budget.Thank you for your attention