Purified Isophthalic Acid: A Key Component in Modern Manufacturing
Purified Isophthalic Acid (PIA) is a high-purity aromatic dicarboxylic acid derived from petroleum-based feedstocks.
Founded in 1999, Unity Urethane and Chemical Co., Ltd. is a leading distributor of high-quality chemicals for the polyurethane (PU) flexible foam industry in Thailand. With over two decades of experience, we have become a trusted name in the industry, known for our commitment to providing products and sevices.