... requirements of payment.2. Shipping: Ocean Shipping, Air Express, etc. We can do the shipping as your requirements. 3. Package:Each one ... : All return shipping costs should be paid by the buyer.We can sell the whole set, also for the fittings of the manifold ... orders.With more than 15 years experience in this line, we can offer various kinds of ball valves, motorized valves, thermostatic valves ...