Jining Sitong Construction Machinery Co., Ltd.,The company developed STYQ3-20 ton series, small crane , complete specifications, species diversity, an annual three tons -20 tons of various models of more than 8,000 small crane. Products using advanced technology, excellent performance, reasonable structure, easy to operate, safe, big Fang Xinying style, especially for construction sites, road and bridge construction and rural network construction, landscaping works landscaping, electrical equipment installation and construction of small and medium sized water conservancy construction and other fields