Suzhou Tongan Crane Machinery Co., Ltd, founded in 1984, covers an area of about 20000 square meters, with two factories, divided into technology and quality department, production department, inspection department, installation and maintenance department, Purchasing department, administration department, logistics service department and other departments. We are specialized in lifting machinery design, manufacturing, installation and service, including bridge crane, gantry crane and special crane, metallurgical crane, explosion-proof crane and automatic warehouse complete sets of equipment, and obtained the special equipment issued by the General Administration of Quality Supervision, Inspection and Quarantine A, B, C grade manufacturing and installation license, covering more than 30 different types of products, and have patented products. The company has passed ISO9001-2008 international quality management system certification, customers all over the country and all over the world, and other companies in the industry have many years of cooperation and exchange, customers all over the country and the world investment in China famous companies, Examples include Danelli (China), Saint-Gobain Pipeline, Voith Paper (China), General Electric, Xugong Group, Caterpillar, Komatsu, and so on. Products are widely used in papermaking, electric power, iron and steel, casting, mechanical manufacturing and processing, explosion-proof petrochemical, automobile, photovoltaic, building materials and other industries.