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.
We supply 7 wire pc strand with uncoated, galvanized and HDPE coated finishes. 7 ply pc wire strand is the most popularly used product in prestressing and post tension concrete structures. Uncoated pc strand fall into two types: low-relaxation and stress-relieved…
