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Changzhou Qidi Chemical Co., Ltd. is a comprehensive chemical platform engaged in research and development, manufacturing, and trade, with branch offices in Kunshan and Wujin. Established in 2003, the company has entered a phase of rapid growth after more than a decade of development. It operates both domestic and international trade departments, serving markets in China and overseas. Main business areas include: organic chemicals, inorganic chemicals, intermediates, fine chemicals, and more (for details, please refer to the official website or product catalog). The products are widely used in industries such as pharmaceuticals, pesticides, agriculture, petroleum, water treatment, building materials, soil remediation, and environmental protection.