Laizhou Guangsheng Chemical Building Materials Co., Ltd. was established in 2010, with its headquarters located in Laizhou City, Shandong Province, adjacent to the Qingdao Port. Leveraging its superior geographical location and convenient logistics network, the company specializes in the research, development, production, and sales of high-performance polycarboxylate superplasticizer, high-efficiency naphthalene-based superplasticizer, lignosulfonate-based water reducers, and other concrete admixture series products. As a modern enterprise integrating production and import-export trade, its products are widely used in concrete admixtures, mortar admixtures, water-coal slurry admixtures, gypsum board additives, precast component additives, various cement-based concrete product additives, and mineral processing inhibitors.

Our company has a fully automated production line, using well-known brand raw materials to ensure stable product performance, with an annual output of up to 300000 tons. The product quality complies with GB-8076, EN934-2, and ASTM C494 standards, and has completed EU REACH registration. It has been exported to multiple countries in Europe, Asia, the Middle East, Africa, Latin America, and more.

Our factory laboratory is fully equipped with raw material and product inspection facilities. From raw material procurement to in-process quality control and finished product inspection, specialized technicians oversee quality assurance to ensure consistent quality.

Our company boasts a professional R&D team capable of delivering customized product solutions tailored to client needs, supported by comprehensive after-sales technical services. We consistently prioritize technological innovation, dedicated to providing efficient, eco-friendly chemical products and value-added services to global clients, fostering sustainable industry development.

Our company has obtained certifications including ISO 9001:2015 Quality Management System, ISO 14001:2015 Environmental Management System, and ISO 45001:2018 Occupational Health and Safety Management System. The company has established a stringent product quality system, ensuring robust processes and comprehensive testing procedures. Building on this quality management foundation, advanced technologies and processes are applied, resulting in products that meet national first-class performance standards as verified by provincial and municipal quality inspection authorities.