... valves, stop valves, gate valves and so on2. Raw Material: Brass 58-3A, C37700, ... etc, can be customized.4. Structure: Forged body, brass ball, steel lever handles. Female, male ... for short), established in 2003, is a professional manufacturer of various brass fittings.HT provides the products to global market ... pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and ...