Chemistar is a leading global manufacturer specializing in polycarboxylate ether(PCE) and concrete admixture. Founded in 1984 under the name Econex, we have accumulated over 40 years of expertise and innovation in the industry, establishing ourselves under the Chemistar brand since 2004. Guided by our motto, "We build chemistry," we provide high-performance solutions tailored to the evolving needs of the global construction market. With annual sales reaching USD 110 million, Chemistar operates a robust international network driven by a dedicated team of 120 professionals. Our production infrastructure spans 4 state-of-the-art manufacturing sites in South Korea (Pyungtaek, Yulchon, and Jincheon) and global branches, including Chemistar America and Econex Middle East. Our advanced manufacturing centers boast a combined production capacity exceeding 180,000 metric tons (MT) annually, allowing us to export premium-quality Polycarboxylate and construction chemicals to more than 140 customers across 80 countries worldwide. At Chemistar, we thrive on a market-oriented approach, delivering market-proven quality and high cost-performance alongside strong technical services and on-time global logistics. Powered by our central R&D Center, we continuously expand our water reduction and concrete workability portfolio to support diverse construction projects from readymix to precast concrete.