BSI Group is a Taiwan-based chemical group established in 1988, specializing in the development of dyes and chemical solutions for the textile industry. With over 35 years of experience, the Group is engaged in the development, manufacturing, and international trade of dyestuffs and textile auxiliaries for the global textile sector. Big Sunshine Co. Ltd., a member of BSI Group, is a publicly listed company traded on the Taiwan Stock Exchange under the code 1475-TW. Together with its subsidiaries—including Jean Wan International Co., Ltd., Big Sunshine Co. Ltd., Sun Wan International Co. Ltd., and Jiangsu Dawan Digital Technology Co. Ltd.—BSI Group maintains a strong presence across Asia and Southeast Asia, with active operations in key markets such as Vietnam, Bangladesh, and Sri Lanka. BSI Group continues to be a reliable partner in the textile industry, driven by its innovative approach, technical expertise, and commitment to sustainable solutions.

BSI Group

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