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About Us

SHANGHAI YAYAO Engineering Co., Ltd was founded in 2003 and specializes in research, development, sales and service of light construction equipment. As a leader in this field, YAYAO has been awarded many patents.
We have been involved in various aspects of the concrete industry. Our scientific quality control system and perfect testing system ensure that our products are the most valuable in the world market. Quality, Credibility, Service, and Persistence are the fundamental values of our company. Today, YAYAO is a designer, manufacturer, and marketer of concrete placing, finishing, cutting and paving equipment.