Shiotsu, Japan
Kosei Sangyo is a specialized company based in Shizuoka, Japan, focusing on the production of tea bags, dashi (stock) packs, and drip coffee. The company operates a dedicated facility in Shizuoka, where it manufactures these products with a commitment to quality and customer satisfaction. Kosei Sangyo has achieved FSSC 22000 certification for both its main office and its third factory, ensuring food safety standards are met. The company uses solar power to support its operations. Established in 2018, Kosei Sangyo has been actively managing its quality through various initiatives and has undergone a website redesign to better serve its customers.
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