Thai Wire Products PCL is a manufacturer and seller of prestressed concrete wire. The products can be classified into three types mainly Prestressed concrete single wire, Seven-wire Prestressed concrete strand and Galvanized steel wire and strand. The prestressed concrete single wire is used in various kinds of construction work demanding strength and durability due to the enormous weight involved. Some of the pre-tensioned and post-tensioned construction applications include prestressed concrete piles used in building, elevated highways and bridges. Galvanized steel wire and strand are mainly used in communication systems and in electricity transmission and distribution systems in such applications as ground wire and reinforcement for electric cables. The company operates in Thailand.