GMM Tai Hub Co., Ltd., or GTH (Thai: จีเอ็มเอ็ม ไท หับ or จีทีเอช), is the film studio of Thai entertainment conglomerate GMM Grammy. It was formed in 2003 by the merger of GMM Pictures with producer Visute Poolvoralaks' Tai Entertainment and Jira Maligool's Hub Ho Hin film company, following the box-office success of the childhood romantic comedy, Fan Chan, which the three companies had a hand in producing.Gmm Tai Hub Co., Ltd.