Sulphonated Naphthalene Formaldehyde By Laizhou Guangsheng Chemical Building Materials Co., Ltd

Laizhou Guangsheng Chemical Building Materials Co., Ltd. was established in 2010, headquartered in Laizhou City, Shandong Province, adjacent to Qingdao Port. Relying on its superior geographical location and convenient logistics network, it focuses on the research and development, production, and sales of a series of products such as polycarboxylate water reducers and naphthalene water reducers. As a modern enterprise integrating production and import/export trade, our products are widely used in various fields such as concrete admixtures, mortar admixtures, coal water slurry admixtures, gypsum board additives, prefabricated component additives, various cement concrete product additives, and mineral processing inhibitors. 

The company has a fully automated production line for polycarboxylate superplasticizer, using well-known brand monomers and other raw materials to ensure stable product performance, with an annual output of up to 20000 tons. The product quality complies with GB-8076 and EN934-2 standards and has been exported to multiple countries in Asia, the Middle East, Africa, Latin America, and other regions.

The factory laboratory is equipped with complete raw material and product inspection equipment. From raw material procurement, to process quality inspection, to finished product factory inspection, there are dedicated technical personnel for quality control to ensure consistent quality.

The company has a professional technical research and development team that can provide customized product solutions according to customer needs, and complete after-sales technical service support. We always focus on technological innovation and are committed to providing efficient and environmentally friendly chemical products and value-added services to global customers, helping the industry achieve sustainable development.

The company has passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, ISO45001:2018 occupational health and safety management system certification, etc. The company has established a strict product quality system to ensure the system and perfect testing processes. On the basis of this quality management, advanced technology and processes are applied, and through sampling by provincial and municipal quality inspection departments, the product's various performance indicators have reached the national first-class product standards.