Most of our detailers also have the experience of working on-site and in the workshops, so they know well about the manufacturing process. Coupled with their years of detailing and designing skills, they are able to spot those parts or structures that make manufacturing and erecting unnecessarily difficult and also come up with appropriate proposals to communicate with the clients. We make sure our checkers are very well trained all the time and we only recruit those who also have structural designing background, so we have never produced a drawing that was against original designing concept.