Private Label Functional Food & Beverage Manufacturer for U.S. Wellness Brands | OEM/ODM Factory Fujian Zhenxi Specialized Nutrition Technology Co., Ltd., based in Xiamen, Fujian, China, is an experienced OEM/ODM manufacturer specializing in specialized nutrition and functional food products. We provide end-to-end support, from product concept and custom formula development to manufacturing, packaging, quality control, and export coordination. Our goal is to help wellness brands bring high-quality products to market efficiently and confidently. Our in-house R&D center serves as a joint laboratory focused on functional food and specialized nutrition innovation. Through collaboration with Tsinghua University and Northwest University, we have developed a strong technical team with expertise in formulation development, process optimization, product testing, and quality management. Our manufacturing facilities include multiple Class 100,000 cleanrooms and aseptic filling capabilities. We operate under an international quality management system supported by FDA facility registration, Halal certification, ISO certification, HACCP systems, and GMP-compliant production standards.

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