Witnessing the Spirit of Monozukuri (Japanese Craftsmanship)

[video width="720" height="1280" mp4="https://sjk-japan.com/wp-content/uploads/2026/02/工場のV.mp4" poster="https://sjk-japan.com/wp-content/uploads/2026/02/71286d529b8e490f51c518aab0d16da1.jpg" loop="true" autoplay="true"][/video]

At SJK, we believe that transparency is the foundation of trust. We are proud to share a recent behind-the-scenes look at our production line, filmed during a strategic visit with one of our key clients. This video highlights our rigorous protocols for raw material intake and our state-of-the-art sterile production environment.
We don't just manufacture supplements; we uphold the relentless pursuit of perfection that defines authentic Japanese craftsmanship.
Our Manufacturing Advantage: Why Partner with SJK?
• Publicly Listed Group Strength: Our manufacturing facility, located in Shizuoka, is a core subsidiary of AFC-HD AMS Life Science, a premier company listed on the Tokyo Stock Exchange.
• Specialized Functional Expertise: We are industry experts in the development and large-scale production of high-potency Perilla Seed Oil and Nattokinase capsules.
• Uncompromising Quality Assurance: Our facility is fully GMP-compliant. As detailed by our onsite technical expert in the video, every stage of production—from filtration to encapsulation—is conducted under strict aseptic conditions to ensure absolute purity.
A Vision for Global Health Partnerships
Our mission is to be the most reliable and transparent bridge between Japanese health innovation and the global market. Whether you are looking for premium ingredient sourcing or a strategic OEM/ODM partner to bring your product vision to life, SJK provides the quality assurance only a top-tier Japanese facility can offer.
We are dedicated to bringing the highest standards of Japanese wellness to consumers worldwide. 🌍
Connect With Us
Interested in a partnership or a customized quote for your brand?

• Official Website: http://sjk-japan.com
• Inquiry: Feel free to contact our business development team directly through our online portal.
#MadeInJapan #HealthSupplements #GMPCertified #Biotech #OEMManufacturing #Nattokinase #PerillaSeed Oil #SJKJapan #AFCHoldings