TSN Wires Co., Ltd.

TSN Wires Co., Ltd., a joint venture between The Siam Industrial Wire Co., Ltd., a Tata Steel Global Wires Business and one of the largest manufacturers of pre-stressed concrete wire and strand products in ASEAN and Nichia Steel Works Co., Ltd., an affiliate of Nippon Steel Corporation and the market and technology leader in Galvanized wire in Japan TSN Wires produces Galvanized steel wire and galvanized steel strands, including Zinc-Aluminum coated wire with an annual capacity of 36,000 metric tons for domestic and overseas markets. TSN Wires is the first and only manufacturer of Zinc-Aluminum coated products in Thailand. The manufacturing facility is in Hemeraj Rayong Industrial Land. TSN Wires also produces high-end galvanized wire, including wire for cable stay strands and “Zinc-Aluminum 10%” coated wire with superior corrosion resistant properties with advanced technology from Japan.