ʻOihana Kaumaha Pā Nui

Aia ʻo Great Wall Heavy Industry ma Zhenjiang City, Jiangsu Province, e pili ana i ka muliwai ʻo Yangtze ma ka ʻākau, a aia ma ka ʻo Yangtze River Delta Economic Belt.Aia ia ma ke kaʻaahi ʻo Shanghai Nanjing High Speed ​​Railway a me Beijing Shanghai High Speed ​​Railway, 30 mau kilomita mai Zhenjiang Port, 50 mau kilomita mai Changzhou Airport, 70 mau kilomita mai Nanjing Airport a me Yangtai Airport.Ua hala ʻo Great Wall Heavy Industry i ka ISO9001 quality management system certification, welding kaʻina a me nā welders ua hala i ka BV French Classification Society certification, a ua hala nā mea maka a me nā huahana i hoʻopau ʻia i ka hoʻāʻo ʻana o nā keʻena hōʻoia ʻekolu e like me SGS, CCIC, CNAS, etc.

ʻO ke ʻano 321 (ʻano Pelekane 321)uwapo kila alaloa prefabricated ake ʻano 200ʻO ke alahaka alaloa prefabricated (Bailey bridge) nā huahana nui o Great Wall Heavy Industry.Loaʻa iā lākou kahi laina hana piha o nā mea hana alahaka a pau, e like me 321 ʻano ʻāpana Bailey, Bailey beams, Bailey frames, 200 type Bailey ʻāpana, Bailey beams, Bailey frames, transverse beams, bridge decks, reinforced chords, horizontal support frames, vertical support frames, female end columns, male end plates, bridge seats, seats seats.Ua kūkulu pū ʻo Great Wall Heavy Industry i kahi alahaka D-type prefabricated nui, me ka lōʻihi hoʻokahi a hiki i 91 mika, a ua hoʻopau i nā hoʻāʻo ukana a me nā noi ʻenekinia no ke alahaka holoʻokoʻa.

Loaʻa i ka hui nā kaʻina hana lapaʻau e like me ka sandblasting, ka pena, ka pena paʻi ʻana, ka wela-dip galvanizing, a me ka zinc aluminum alloy coating, me ka hoʻopuka makahiki o 10000 tons.