Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
The steel structure factory building is the building whose load-bearing mainly consist of steels including steel column,rigid frame, steel beam, structure foundation, steel roof truss, structural steel ,steel canopy and etc. There are light-duty steel…
The mobile house is a kind of movable house. However, it is not transformed from the real containers. It is produced according to the specification and dimension of containers. The mobile house has features of firm structure and convenient transportation.…
![[X]](https://www.sylodium.com/img/placeholder-400x286.png)
