Welcome to Green Guardee

Beijing Green Guardee Technology Co., Ltd (GG for short), founded in June 2010, is a national high-tech enterprise specializing in technology development, large-scale production, sales and services of organic electronic chemicals (OLED Materials). Based on two factory base and one R&D center, comprehensive quality management, boronic acid technology advantage and sublimation technology advantage, GG have the rich experience and large production capacity in OLED Materials. Our main products: Carbazole, Triphenylene, Pyrene, Anthracene, Furan, Thiophene, Naphthalene, Fluorene, Aromatic Amine, etc.