Dayu, the most professional cranes manufacturer in China. Supplying tower cranes, crawler cranes, truck cranes, building hoists and other lifting equipments. Dayu has international management systems of technical development, manufacturing processes and logistics, as well as strong sales network and perfect service system covering the whole domestic market and extending to the oversea market. Dayu's products take the lead in having obtained ISO9001 quality system certification,and CE certification according to EU standard in Chinese construction machinery industry,and acquired GOST certification as well. Our main products are among the best of market share in China, and have entered the global market such as Europe, North America, the Middle East, South Asia, Southeast Asia, Australia, Africa and other countries.