Dotrum Machinery is a reliable crane supplier for global market. The main products are CD1 MD1 type 0.5t-16t electric hoist, HC type 16t-32t electric hoist, 1t-20t electric single beam overhead crane, 5t-320t electric double beam overhead crane, 5t-20t grab overhead crane, 5t-50/10t electromagnetic crane, 5t-160t metallurgical bridge crane, 5t-75t explosion-proof bridge crane, 5t-300t various gantry cranes, and 50t container stacking cranes, portal cranes, etc., it is suitable for machinery manufacturing, iron and steel metallurgy, nuclear energy industry, mining, water conservancy and hydropower, highway and railway, electric energy, automobile manufacturing, petrochemical industry, dock freight yard, port logistics, shipbuilding and other fields.

As a subsidiary of Zhengqi Group, we are mainly responsible for e-commerce of crane equipment and business development in overseas markets. Zhengqi Heavy Industry was established in 1957, member of the China Heavy Machinery Industry Association. All the process of turning, milling, planing, grinding, drawing, boring, rolling, drilling, stamping, cutting, bending, coiling, riveting, testing and heat treatment can be completed independently. Perfect quality assurance system, comprehensive and strict management system, strong production capacity and advanced detection methods make our products are popular in China, we have exported to many countries including Uzbekistan, Russia, Pakistan, Vietnam, the Philippines, Lebanon, the UAE, Nigeria, Ethiopia, the United States, Chile, and Argentina and so on.

We are willing to meet your needs with competitive products and good service. Let us find the solution that works for you!