... , developing and manufacture Galvanized metal power pole:Specification: TypeStraight Pole ,Tensile Pole ,Turn PoleSuit forElectricity distributionShapeConoid ,Multi-pyramidal ... GR50 ,SS400, SS490, to ST52-Torlance of dimenstion+- 2%Power10 KV ~550 KVSafety FactorSafety factor for conducting wine ... documents),Letter of Credit: at sight2. Lead Time: 2 weeks after comfirmed order3. Delivery way: by sea4. ...