Yieh Mau corporation (YM) was eatablished in 1988,with a capital investment of NTD 1.4 billion to act as a trading house for all the metal products. In 1994,YM merged with a stainless steel wire rod processing plant to expand business scope to the manufacturing field with an annual sales volume up to NTD 5 billion level.From1996,
a new plant started to produce high value added stainless steel surface treatment products,
Yieh Mau is a key provider a wide range of stainless steel in flat and long products.