Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the strategic emerging industries supported by the state. Listed company. Strong scientific research ability , Strength for Market experience and customer service . Completed industrial supply chain.Smelting, casting ,forging, heat treatment toprecision finished processing. Better control for the cost ,quality,delivery term as we control every link of the completed chain. Well qualified certificates PED,DNV, BV, Rina, ISO, GL, ABS, LR etc. Rich experience staff Management staff of the technical, quality, manfuacture all have the same industry experience more than 10 yeats.