Dowell industry Co., Ltd lies in Ningbo Industrial Park. The whole company covers an area of 20,000 square metres. The main buildings of it have an area of 1,600 square metres, which is to the east of shanghai and to the south of Zhejiang Province. It is a Private enterprise which manufactures and exports construction machines. We manufacture six series of might machines, including the plate compactor;the concrete cutter;the power trowel, the surface finishing screed, the concrete mixer and the concrete vibrator. Altogether, there are more than 30 models. Our products enjoy a high reputation among customers from10 different countries in Europe, Africa and America. We have also had co-operation with the well-known companies in China for long. With the advanced production and testing equipment and under the efforts of all our employees, our products have been awarded a series of safety certifications such as CE, ISO 9002. Our company has consistently adhered to the "quality first, customer first" principle.