Dongrui company has been established since 1998 and located in Yiyang industrial zone in Luoyang city which covering an area of 210, 000 square meters. Dorian group has five high-tech light and heavy steel production lines which are used to design and produce steel structure buildings.

The group has another branch factory which specialized in producing kinds of color steel sheet, sandwich panel as the material of wall and roof. Dorian produce the steel structure warehouse, workshop, prefab house, container house, project fence, movable toilet, color steel tile, sandwich panel, etc.

Dongrui has one-stop service from designing, manufacturing, shipment to installation to meet the market and customers' requirement all over the world. In line with the principle of quality and customer first, we will sincerely serve you, create our own brand, let the world recognize our quality and service.