In 1953, Sin Yong Guan & Co. was established as a small maker of soy sauce. Since 1969, we have ventured into the manufacture of plastics and we haven't looked back. We changed the name of the business to Sin Yong Guan Industries Sdn in 1973. Bhd. With completely integrated structures and a wide range of business interests, our company is currently among the global leaders in the PVC extrusion sector.

In 1977, we established our first plastic processing facility in Ipoh's Jelapang Industrial Estate. In 1991, we opened a second facility in Ipoh's Silibin Industrial Estate as our company grew. The manufacturing divisions for corrugated tubes and injection molding were subsequently moved to this new facility. In 2003, we began operating a one-stop shop in Chonburi, Thailand.