Total support for creating a safe and hygienic environment! We respond with high-quality services and know-how.
We offer "testing for soft drinks, mineral water, and water used for food production." On June 29, 2021, the analysis items and standard values for soft drinks and mineral water were revised, leading many companies to conduct water quality tests at least once a year to ensure the provision of safe and secure food. Hiyoshi is a registered sanitation inspection agency, and hygiene guidance is provided by a HACCP coordinator. In addition, we also offer analyses such as "radiation testing," "heavy metal analysis in food," and "51-item water quality testing under the Water Supply Act." Please feel free to contact us for more details. 【Overview】 ■ Soft drinks: 5-item component standard testing / 46-item manufacturing standard testing ■ Mineral water: 47-item component standard testing ■ Water for food production: 26-item water quality testing based on the Food Sanitation Act *For more details, please refer to the PDF document or feel free to contact us.
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【Hygiene Inspection Based on HACCP】 ■Microbial Testing of Ingredients (Bacterial Count, Coliforms, Staphylococcus aureus) ■Ingredient Inspection (Bacterial Count, Coliforms, Staphylococcus aureus) ■Swab Testing (Bacterial Count, Coliforms, Staphylococcus aureus) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Hiyoshi Corporation provides comprehensive support for environmental projects across a wide range of fields, from analysis and measurement to industrial chemicals, facility management, and environmental conservation. With a history spanning half a century and a solid technical foundation, we engage in various activities related to the environment, including environmental analysis, maintenance of environmental infrastructure, sales of industrial chemicals, waste collection and transportation, and road maintenance. Additionally, we create and offer new solutions as part of Hiyoshi's one-stop service. In the future, we are also considering a life innovation business that applies "bioassays" (biological testing methods) using organisms developed by Hiyoshi, such as genetically modified cells, to measure environmental conditions. Furthermore, based on the belief that "environmental issues have no borders," we have been accepting over 200 trainees from 20 countries and dispatching engineers for more than 20 years, focusing on human resource development to share Hiyoshi's expertise accumulated over more than 60 years with the world. Moving forward, we anticipate that activities to realize business expansion based on our established achievements will become more active. Hiyoshi aspires to contribute to the international community with greater efforts and innovation to ensure safety and security in global living conditions.