We provide a variety of plastic products in line with customer TPO. Since Ishizuka's establishment in 1955, we have operated as both a wholesaler and manufacturer of synthetic resin products. Our company's main products, which began with the wholesale of vinyl chloride materials, have become an indispensable presence in day-to-day life. They are now used in a wide range of everyday activities, from factories and elsewhere in the manufacturing industry to offices and homes, etc. In the manufacturing market, we are contributing to improvements in work process quality and disaster prevention through management of working environments (for example, particle management, foreign matter and insect contamination and the effectiveness of air conditioning), in workplaces such as factories, research centers and warehouses. We can claim first-rate achievements in this field in the Japanese market.In the market for daily-use products, we support the production of high-quality Japanese stationery as a leading OEM stationery manufacturer.Certification: Certification acquired for Quality Management System ISO9001 (2005 ~ ) Primary Suppliers: Achilles Corp., Okamoto Co., Ltd.Primary Customers: Japanese mechanical and electrical manufacturers, leading stationery manufacturers, 1,000 other companies.