The Siam Industrial Wire Co., Ltd.

Siam Industrial Wire is a member of NatSteel Holdings and wholly owned subsidiary Tata Steel group. With an annual production 200,000 tonnes, SIW one ASEAN\\\'s largest manufacturers pre-stressed concrete steel products. It manufactures strand, PE unbounded wire, cold drawn hard wire ...

Telephone：66 - 2937 - 0060Address：555 Rasa Tower 1, 14th Fl., Phaholyothin Rd Chatuchak Bangkok 10900 Thailand