Zhuzhou Jingyi Industry & Trading Co., Ltd. (hereinafter referred to as "Jingyi") , locate in Zhuzhou City - the main industrial city of China, it's a company combined with design, development, production and sales in machined various non-standard metal parts, which involves the industries as marine, aerospace, railway, instrument, oil & gas, mineral, heavy equipment, agriculture and etc. Mainly supply the parts like aluminum alloy, stainless steel, carbon steel from investment casting and sa...View More