We manufacture brass components for water service pump. We are supplying it in all over in india. We manufacture specific size in this component which is acceptable in pump industry. Products include in power sprayer pump parts are. 1)piston bush 2)gland nut 3)greace ring- o-ring 4) mini ball valve and 5) grease cup 6) pressure control valve we are very satisfied with our this product market. And having a very good customer in this product line also.