... Angle VALVE, Ball Core ri-ang valve,Sanitary Wares,Valve core, Valve coreTube main production to the United States standard SAE J514, SAE ... ) and international standards (ISO) standard design of the joints, materials to 45 # steel, brass, mainly stainless steel and aluminum .Our products ... the excellent quality and high reputation and they are exported to Europe , America , East Southen Asia and so on ...