Hangzhou Jinzhan Metal Material Co., Ltd.. not only has convenient land and air transportation, but also has versatile professional products.We mainly export the following five product series: 1) Scaffoldings: heavy duty scaffoldings, light duty scaffoldings, steel props2) Building metallic materials: steel coil sheets, metallic tile sheets, corrugated sheets, floor decking sheets, C&Z purlins, H beams, steel structures3) Sandwich panels: EPS sandwich panels, PU sandwich panels and rock wool sandwich panels 4) Fasteners and fittings; screws 5) Air convectorsIn particular, we are a leading...