"As long as it's metal work, just place your order and we'll ensure it's done!" Ji Zhiguo, the founder of the company -Sanhe Jingyi Machinery Manufacturing Co., Ltd. was established on May 18, 2000. It is a private enterprise belonging to the Sanhe Economic Development Zone. As a medium-sized enterprise integrating the casting, manufacturing, and processing of gray cast iron, malleable cast iron, ductile iron, steel, and non-ferrous metals, it is listed as one of the "...