Secondary Or Not:Non-alloy Special Pipe:Thick Wall Pipe Surface Treatment:Galvanized Certification:BIS Technique:Hot Dipped Galvanized Application:Fluid Pipe Place of Origin:Tianjin, China (Mainland) Zinc:180-500g Contact Details: Linda (Linda AT hbsinostar DOT com) Tel: 0086 - 18233150947 (WhatsApp)
