A guarantee of quality and safety. Reliable product development with GMP-certified OEM.
In the OEM manufacturing of supplements and health foods, "GMP certification" is essential to ensure quality and safety. This article explains the differences between Nikken Eikyo GMP and JIHFS GMP, as well as their respective features. By obtaining certification, the management level of the manufacturing process is guaranteed, which directly enhances consumer trust. Singy Co., Ltd. has acquired Nikken Eikyo GMP at its Tomobe factory in Ibaraki, establishing a consistent management system from raw material acceptance to manufacturing, inspection, and shipping. For companies considering OEM, choosing a GMP-compliant factory is fundamental to quality assurance and is essential for creating safe and value-added products. For more details, please refer to the column above.
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basic information
- Manufacturing base: Ibaraki (Tomobe Factory: Nikken Eikyo GMP certified) - Overseas base: Tianjin Factory, China (ISO 22000 certified) - Contract dosage forms: Tablets / Hard capsules / Soft capsules / Granules / Drinks / Jellies / Gummies
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Applications/Examples of results
- OEM for medical institutions and specialty store brands - Development of functional supplements that meet high-quality standards - Development of private brand products with a focus on reliability - Ensuring safety with an eye on overseas expansion
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Singy Corporation is engaged in the manufacturing and sales of its own brand products through contract manufacturing of health food OEMs. Our company possesses professional knowledge of herbal medicine theory and has expertise in developing products with high repeat purchase rates, which means we have the know-how to connect with end users. We assist in creating products that are highly effective and have high repeat purchase rates, tailored to the constitution of Japanese people.

