About Us

Haodi (Shandong) Biotechnology Co., Ltd. is a professional and leading nutritional supplement manufacturer located in China, committed to providing high-quality, science-backed health products to clients worldwide. With more than a decade of industry expertise and a strong focus on quality, safety, and innovation, we have established ourselves as a trusted partner for businesses seeking OEM/ODM supplement manufacturing and private labeling services.

We proudly offer a diverse portfolio of over 300 health and wellness products, covering a wide range of categories including whey protein powders, fish oil softgels, vitamins and minerals, herbal extracts, sports nutrition, functional drinks, collagen formulas, immunity boosters, and more. Each product is carefully developed with precision and attention to detail, ensuring optimal effectiveness and consumer satisfaction.

At Haodi, we understand the importance of product quality and compliance. That’s why our manufacturing facility is certified by U.S FDA, ISO9001, HALAL, HACCP, GBT and other global regulatory bodies. These certifications demonstrate our commitment to meeting the highest international quality standards and ensure that all our products are safe, effective, and compliant for global distribution.

We specialize in offering flexible and customized OEM/ODM solutions tailored to meet your brand's unique requirements. Whether you are launching a new line of private label supplements or expanding your existing brand, we can support your vision with full-service support—from formulation and flavor development to label design, packaging, and final production. Our R&D team is constantly innovating to stay ahead of market trends and develop cutting-edge formulations that cater to the evolving needs of modern consumers.

As a direct factory, we offer competitive pricing, fast production timelines, and end-to-end service with full transparency. We prioritize long-term partnerships by ensuring reliable delivery, consistent product quality, and personalized customer support. Our products are exported to clients across North America, Europe, Southeast Asia, the Middle East, and other regions, helping distributors, wholesalers, and importers succeed in their markets.

Whether you are looking for customized whey protein, premium omega-3 softgels, natural herbal supplements, or complete nutrition blends, Haodi Biotechnology is your trusted choice for durable, export-ready supplement solutions. Our mission is simple: to empower your brand with the quality, consistency, and innovation it needs to thrive in a competitive global market.