Zhangjiagang Guangda Special Material Co., Ltd. engages in manufacture and sales of steel materials and alloy products. The alloy material includes gear, die, special stainless, special stainless, high-temperature alloy, ultra-high-strength steel. The alloy products include wind power equipment based on alloy materials, rail transit, and various precision mechanical parts. The company was founded on July 17, 2006 and is headquartered in Zhangjiagang, China.