Qingdao Qiangli Steel Structure Co. Ltd, yakawanikwa muna 1998, iri kuita mhando dzose simbi mamiriro ouinjiniya design, gadzira, uye kugadzwa, izvo zvinopa imwe-vanorega basa vatengi sezvo pamwero mukuru nyanzvi zvebhizimisi. Tiri vanokwanisa sezvo Qingdao High Technology Enterprise uye Mutevedzeri President Enterprise pamusoro Jiaozhou Steel Structure Association.