Qingdao Mingzhu Steel Structure Co.,Ltd. provides tower design and engineering, tower and sub-station detailing,MZGG manufactures steel products and structures specializing in transmission towers (up to 500 KV). It offers fabricated galvanized lattice or tubular steel towers for the electrical transmission industry. The company also provides lattice utility structures, such as lattice steel towers, stub, anchor and grillage steel foundations, and tower bolts; tubular utility structures; wind utility structures; communication utility structures, such as lattice, welded pipe, and welded bar structures; and H-frame utility structures, such as cross arms, cross braces, ground plates, and hardware.
It has an annual capacity of 130,000 tons per year.
In addition, it offers distribution utility structures; hardware utility structures, such as bolts, nuts, washers, spacers and ring fills, step bolts, anchor bolts, U bolts, yoke plates, and damper weights; highway utility structures; and custom utility structures.