We, established in 1988 under our parent company Sunko Group, are a fast-growing chemical company that produces high-qualily and cost-effective antioxidants for the polymer industries. We currently have about 50 staffs, including both office and factory workers.

In 1969, the first Sunko company, Sunko Chemical Co., Ltd., was founded in Taichung and was one of the leaders in the field agrochemicals in Taiwan. With continuous study and development, Sunko Group had established the following subsidiaries and expanded many fields of products to serve customers