At the same time as the establishment, GST became a sole sales agent in Chinese market of the world's Major producer and sales company Greene, Tweed & Company Inc. (USA), hereinafter Gknown for heat resistance and plasma resistance excellent high-functions for semiconductor manufacturing equipment sealing material. GSI Creos acquired GT's existing agent as GST with the main aim of expanding sales of GT products O-ring in the Chinese market, and in the future, the Group's three locations will collaborate to sell semiconductor-related products handled by the Group. GSI Exim America Inc. who is a subsidiary of GSI Creos in the US, has been its long-established business partners of GT from in the mid of 1980th on the sealing material business. GSI is proud to now be a representative of the respected GT brand. GT customers will continue to receive the same high level of quality and service that they have come to expect.