Ua hoʻokumu ʻia ʻo Laiwu Steel Group Zibo Anchor Chain Co., Ltd. i ka makahiki 1993, ʻo ia wale nō ka mea hana ma ka honua e hiki ke hāʻawi i ka lawelawe hoʻokahi mai ka hana ʻana i nā mea waiwai a hiki i ka hana kaulahao heleuma.Hoʻomaka ka mana maikaʻi o ka huahana mai ke kumu.ʻO Shandong Steel Group, ka hui makua, he ʻoihana hui hao nui nui a me ke kila me ka hoʻopuka makahiki o 30 miliona mau tona kila.Mālama pū ʻo ia ma mua o 100 mau ʻoihana waiwai a me nā ʻoihana i helu ʻia e like me nā palekana, nā panakō a me nā keʻena hoʻolālā.
Mai ka wā i hoʻokumu ʻia ai ka ʻoihana ma mua o 20 mau makahiki i hala aku nei, e hilinaʻi ana i nā pono o ka hui hui, ua ulu mālie ʻo ia i kahi ʻoihana hoʻomohala holomua nui o ka honua.ʻO 60% o nā huahana i lawe ʻia aku ma mua o 50 mau ʻāina a me nā wahi o ka honua.Hana nui Ф 16 mm - 132 mm Ф AM2, AM3 Nā kaulahao moana, nā kaulahao studless a me nā mea pono, a me nā huahana maʻamau ʻole e hoʻokō i nā pono o ka mea hoʻohana.Hoʻohana nui ʻia i nā ʻano mea hoʻolale moana āpau i loko a i waho, e like me ka moku, ka ʻenehana lawaiʻa, hilinaʻi nui ʻia e nā hui moku moku kaulana.Ma 2019, e hoʻokomo ʻia i loko o ka waihona ʻoihana alakaʻi (i hoʻoulu ʻia) o ka ʻoihana hana kiʻekiʻe kiʻekiʻe ma ka moku ʻo Shandong.
Ua ʻae ʻia kā mākou huahana e CCS, ABS, DNV GL, BV, LR, NK, KR, RMRS, RINA a me CR.Ua ʻike ʻia e China CSQA's ISO 9001-2000 Quality Management System, OSHMS18001 Occupational Safety and Health Management System, ISO14001 Environmental Management System a me ISO50001 Energy Management System.