Yen Sign was established in 2006 , We are professional to produce Geogrid with high quality and low price. In 2009 , our company passed the Germany CE and ISO. In Taiwan , we are major supplier to the geotechnical community.

We are enthusiastic about embarking in the international market .Recently, the attention on erosion control have been increased the demand for our product.

We fully expect our product can meet the needs of word's economic growth as we enter into the nest century.