Dahan Technology Co., Ltd. is committed to the professional manufacturing of tower cranes and construction hoists. Our firm has manufactured and sold approximately 50 thousand sets of tower cranes and construction lifts. We have been exported to over 50 countries and regions.Our product portfolio comprises 4 main series and over 60 types of products, such as high-top tower cranes, flat-top tower cranes, luffing jib tower cranes and construction hoists. All products come with ISO, CE, and other certificates. Our company proudly employs 2,300 skilled, talented and dedicated workers, including an intelligent and innovative R&D staff of approximately 100 people. Our group now holds 28 national patents and we have participated in the revision of the Chinese national tower crane standard (GB13752). Our materials from big companies as Baosteel, Schneider, and others. All materials go through appearance testing, tensile testing and other serials testing.Our firm is the first to introduce welding robots to tower crane industry in China, We own the most advanced shot blasting and paint spraying line in the worldBoth the CNC plasma panel cutting machine and CNC profile sawing machine provide high cutting performance which are precise to less than 1mm. Adopting 80% argon and 20% carbon dioxide as welding gas to make the welding quality more stable than before. Transforming from a product supplier to a value-added service provider, we are dedicated to creating the top Chinese brand of tower cranes and becoming a globally competitive and specialized tower crane manufacturer. We are confident we can be your best choice!