Wuxi Hongchang Precision Machinery Co., Ltd. Is the former Wuxi Machine Tool Group Packaging Machinery Factory and Wuxi Machine Tool Plant casting plant from restructuring. Construction in 1954, in 1991 the development of bag-making equipment, and services in the packaging industry, the current products cover domestic and foreign markets.

With two decades of business development, "Chang's" machinery has become one of the backbone of the packaging machinery. National Packaging Association awarded the "Chinese packaging products sentinel production enterprises, " "China's packaging industry quality products, " the title of "Chang's" machinery has become the country's leading bag-making equipment. Over the years the successful development of a variety of special bag-making equipment.

"Chang's" adhere to the integrity of machinery-based, strict management, technological innovation, careful manufacturing, continuous improvement to ensure that Chang's products welcomed by the market to ensure that users provide more intimate services.

"Chang's" adhere to an industry-based machinery, so fine to do professional, multi-channel investment, and gradually to the group. Over the past decade, the company in Gu Shan Economic Development Zone has developed more than 50 acres of new plant, investment and development of the Ruichang casting, Tai Lichang Seiki, Shengchang packaging, Ding Chang Technology. These factories for domestic and foreign postal packaging (air-cushion film bags), the automotive industry, energy-saving emission reduction of high-tech products, machinery industry, and other supporting services.