This company specialized production: Pot galvanize strap 30mm-800mm×0.2mm-4.0mm Pot galvanize hoop tube φ13-Φ165×0.6mm-2.2mm Pot galvanize belt side tube 15×15-60×60×0.6mm-2.2mm elbow: 10×20-40×60×0.6mm-2.2mm specialized production: Each kind of specification galvanizing by dipping circular pipe, Fang Guan, elbow Each kind of specification cold galvanizing circular pipe, Fang Guan, elbow, contact person: No matter what tree huge mythical bird Handset: 13752770828 telephone: 022-68598115 Facsimile: 022-68661398