Zhengzhou Yili Machinery Co., Ltd., ISO9001:2008 certified, is located in Zhengzhou City, Henan Province, China. ZhengZhou Yili Co., Ltd., mainly specialize in iron and steel casting,forging, stamping, and machined products with superior quality and competitive prices. We supply the casting, forging, stamping, and machining products according to the drawings or samples from customers, following customer-designated standards such as ASTM, BS, DIN or JIS. Our products are used in many ...