He kaihanga nui a Foshan Nanhai Huaming Steel and Aluminum Products Co., Ltd o ngā kōtaha konumohe i te whenua. I whakatūria i te tau 1986, neke atu i te 70,000 mita pūrua te rahi, kei te Rohe o Nanhai, Tāone o Foshan, i te taha ōhanga o te Pearl River Delta i Guangdong. Nā te mōhiotanga kua whanakehia, te watea o te kawe waka me te tūranga whenua pai, ko te nuinga o te kamupene e hanga ana i ngā kōtaha anodized tae, ngā kōtaha pania-hiko, ngā kōtaha pania paura, ngā kōtaha whakamahana me ngā momo kōtaha konumohe ahumahi, me ētahi atu, i roto i ngā whakaritenga katoa.