Ready-stock sourcing
Start with an existing product direction and send your quantity and destination. We confirm the available product version, batch and packaging before an order is agreed.
Explore ready stock →HUMAN & PET NUTRITION
About Dio Bio
We help brands and distributors build human and pet supplement ranges through private label, OEM/ODM and ready-stock sourcing.
Who we are
Dio Bio is the website brand of Zhengzhou Di’ou Biotechnology Co., Ltd., based in Zhengzhou, China. Our team handles international B2B inquiries about product direction, formulation, packaging and sourcing.
郑州缔欧生物科技有限公司
Three ways to start a project
Private label & custom formulation
Explain whether you want your brand on a selected product or need to develop the formulation. These are different project briefs; the specification and sample scope are confirmed for your project.
Explore customization →Pet nutrition
Identify the animal species, format, ingredient direction and destination. Human and animal projects are reviewed separately; a reference does not establish suitability for another species.
Discuss a pet project →How we work
- Define: Your product direction, intended users, destination and packaging.
- Develop: Review feasibility and agree the scope of samples and artwork.
- Confirm: Record the agreed specification, packaging, documents and order details.
- Arrange production: Confirm production and dispatch arrangements for the agreed project.
Quality and documentation
Product documentation, testing and applicable certificates are confirmed for the selected product, batch and destination. A badge or reference image does not establish coverage for every catalog item.
Review our quality process →Discuss your project
Send the product direction, destination, preferred format and planned quantity. Tell us which questions remain open.
Discuss your project →