General Technology Co., Ltd.

With the motto of "Protect Home against Gas", G.T.(General Technology) was established in 1997. Since then, all employees and employers have been doing their best to develop valve assemblies.

We developed "PIS-ZONE",
a mechanical & electric gas timer, based on our accumulated technologies and know-how. "PIS-ZONE" features a simple and compact design. This auto-stopping gas safety valve was developed with the support of the Korea Invention Promotion Association and Technology Innovation Project.