Shanghai Granjoy International Trade Co., Ltd. and Shanghai Horizon material Co., Ltd. are affiliated to Horizon Group. Horizon Group is a comprehensive group enterprise with more than ten years of experience in the production, research and development of quartz stone products. The company’s main business currently includes the research and development, production and sales of quartz stone plate; research and development, production and sales of deep processing products; Quartz stone high-end processing equipment research and development and production. Products are well sold for more than 60 countries and regions and have passed the CE NSF ISO9001 ISO14001 .At present, the group has domestic, export and intelligent production of three production bases, the annual output is more than 20 million square meters.