Product Center
All our products with features such as advanced technology, excellent performance, reasonable structure, simple operation, safe use and attractive and novel appearance, and are especially suitable for engineering constructions in fields of construction site, road and bridge pipeline construction in urban and rural areas, landscape engineeringRead More+
About UsRead More+
Jining Sitong Construction Machinery Co., Ltd. is a modern corporate enterprise specialized in the production of medium and small size cranes, founded in 2005 with registered capital of 20 Million RMB, located in Sitong Industrial Park, Jining City, Shandong province, China, with an area of 260,000m2. Now Sitong has the fixed assets of RMB160 Million (USD25 million USD) and 600 employees in which include 98 professional engineering technicians, 8 senior engineers and 63 senior technicians. In 2007, our company obtained ISO:9001 Quality Management System Certification and Manufacture License of Special Equipment for Cranes issued by General Administration of Qualify Supervision, Inspection and Quarantine of the People’s Republic of China.
Product Application
Our company has developed STSQ5-25 ton series cranes with complete specifications and various configurations, and annual production ability is more than 8000 sets of all specifications.Read More+
Our Service
In 2007, our company obtained ISO:9001 Quality Management System Certification and Manufacture License of Special Equipment for Cranes issued by General Administration of Qualify Supervision, Inspection and Quarantine of the People’s Republic of China. 
"Steady" mainly refers to the operation of an object when the small crane is lifting an object, keeping it in place during the process of positioning……
Apr 27
2018
​In general, the cooling system of a small crane is relatively simple, usually consisting of cooling fans, radiators……
Apr 27
2018
However, all vehicles have a blind spot, and the visual field blind zone of a small crane refers to that part of the area that cannot be directly observed when ……
Apr 27
2018
KnowledgeRead More+
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