Nyob rau hauv thawj ib nrab ntawm lub xyoo, Henan yuntian txiav txim siab thiab qhov nruab nrab nce mus txog 69.3%, tshwj xeeb tshaj yog metallurgical casting crane txiav txim qhia ib tug qauv kev poob.

Tam sim no lub tuam txhab metallurgical casting cranes ntau tshaj 100 units yog raug tsim, ntawm uas ntau tshaj 100 tons txheeb rau ib feem faib loj.

Tsis tas li ntawd, thawj ib nrab ntawm lub xyoo no, muaj 30 poob ntawm cov cranes xa mus rau Is Nrias teb, Algeria, Nyab Laj, Brazil thiab lwm lub teb chaws.

Lub xyoo dhau los, Henan yuntian tsis muaj kev npaj siab los tsim thiab R & D hauv qhov loj tonnage metallurgical casting crane, thiab xyuam xim rau kev qhia txog cov txuj ci, kev txhim kho thiab kev txuag hluav taws xob.