Linyi Zhongyong Building Materials Co., Ltd. Was founded in 2002 and is located in Linyi City, approximately 200 kilometers away from both Qingdao Port and Lianyungang Port, and 100 kilometers from Linyi Airport. This location has laid a solid foundation for both domestic sales and foreign trade exports As a large-scale production base in the domestic gypsum building materials industry, Zhongyong Building Materials boasts a comprehensive modern production line and production capacity layout: It currently operates 2 national standard gypsum plasterboard production lines with an annual production capacity of 100 million square meters; 8 PVC-faced gypsum ceiling production lines with an annual production capacity of 50 million square meters; And 16 supporting light steel joist and painted joist production lines, forming three core product systems of "gypsum board + ceiling + joist" to achieve one-stop supply of ceiling building materials. The company strictly adheres to national standards and industry norms, with its flagship products covering environmentally friendly gypsum plasterboard, fire-resistant gypsum plasterboard, water-resistant gypsum plasterboard, perforated sound-absorbing gypsum board, PVC-faced gypsum ceiling, light steel joist, and painted joist, meeting the diverse needs of home decoration, industrial decoration, commercial buildings, public venues, and other scenarios. In terms of quality control, Zhongyong Building Materials adheres to the philosophy of "Quality First, Striving for Excellence, Safety and Trustworthiness, and Sustainable Innovation". It has established a comprehensive and scientific quality management system, obtained ISO9001 quality management system certification, and adheres to strict standards throughout the entire process, from raw material procurement, production and processing to finished product testing. All products of the company meet national environmental protection and safety requirements, with outstanding performance in fire resistance, water resistance, sound insulation, moisture resistance, etc., adapting to the functional needs of different architectural scenarios. At the same time, it supports customized production, allowing for adjustments in specifications, colors, and processes according to customer needs, precisely matching the personalized requirements of various projects. Leveraging stable quality and large-scale production capacity, Zhongyong Building Materials' products are exported to over 80 countries and regions in the Middle East, Africa, South Asia, Southeast Asia, and South America, generating annual export earnings exceeding $50 million. It is one of the core enterprises in domestic gypsum building materials exports. With years of deep exploration in domestic and international markets, the company has accumulated rich channel resources and earned positive customer feedback. Its products are widely used in various construction projects such as residential decoration, office buildings, shopping malls, hospitals, schools, and hotels, earning market recognition with reliable quality and efficient service. In the future, the company will continue to deeply explore the field of gypsum building materials, increase investment in technological research and development, expand its product matrix, optimize its global supply chain, and position itself domestically while facing the international market. It aims to build a more competitive building materials brand and contribute to the high-quality development of the architectural decoration industry.