Kuo Lung Ferro Silicon MFG., CORP. was established in Taiwan in 1973 and in China in 2004 as well. We produce Nodularizer (CaSiMg) and Inoculant (FeSiBaCa) for ductile and grey iron, and a exporter of raw materials. Our products are very popular in domestic and overseas markets for high quality and reasonable price. Our customers include China Steel, CMP GROUP and Lioho Machine Words, LTD. in Taiwan, some foundries of Lioho Machine Words, LTD in China as well. We also export to many countries such as Japan, South Korea, Germany and Middle-East area.