Wenzhong Liu

Duoyuan Printing, Inc. is engaged in the design, manufacture and sales of commercial offset printing products. It offers printing equipment and solutions, including pre-press, press and post-press. The company's products include offset printing, multi-color, packaging material printing and digital printing, commercial and packaging material printing. Duoyuan Printing was founded in 1993 and is headquartered in Beijing, China.

Duoyuan Global Water, Inc. manufactures and supplies water treatment equipment. Its equipment includes filters, grids, ultraviolet sterilizers, ozone generators, scale and sand removing machines and sewage discharging machines. The company's product offerings address key steps in the water treatment process, such as filtration, water softening, water-sediment separation, aeration, disinfection and reverse osmosis. Duoyuan Global Water offers set of products across three product categories: water conservation, including circulating water treatment, water purification; and water reuse treatment, including wastewater treatment. The company operates through two segments: Manufacturing and Distribution. It was founded in 1989 and is located in Beijing, China.

Duoyuan Digital Press Technology Industries (China) Co., Ltd. is a printing equipment manufacturing company. Its operation includes manufacturing, marketing & research & development of printing systems & printing equipment. The company was founded in 1990 and is headquartered in Beijing, CN.