About DinWeys

DinWeys is a registered trademark in China of Zhangjiakou Dingwei Biotech Co., Ltd.

Potato Flakes | Frozen French Fries | Potato Starch | Others
Potato Processing Line
Potato Flakes | Frozen French Fries | Potato Starch | Others
Our Office
Potato Flakes | Frozen French Fries | Potato Starch | Others
Head office building
Potato Flakes | Frozen French Fries | Potato Starch | Others
at the production line
Potato Flakes | Frozen French Fries | Potato Starch | Others
Dr Zia visit
Potato Flakes | Frozen French Fries | Potato Starch | Others
Solid Partners

Dinweys Biotech Co., Ltd. is a manufacturing and service enterprise established as a joint venture by investors from China, New Zealand, and Taiwan. While we offer a diverse range of agricultural solutions, nosso core expertise lies in deep-processed potato products, specifically Flocos de Batata, Batatas fritas congeladas, and Potato Starch.

Strategically located in Zhangjiakou City, Província de Hebei (160km from Beijing)—a region known for premium agriculture—we also leverage local resources to supply high-quality linhaça, Quinoa, and oat series. We utilize advanced processing techniques, including drum drying, freeze-drying, extrusion, and low-temperature processing, to create superior ingredients.

With an additional operations branch in North Shore, Auckland (New Zealand), we are positioned to serve the global market efficiently. Whether you are a top-tier international brand or a growing SME, we provide stable, reliable, and cost-effective ingredient solutions tailored to your needs.

Potato Flakes | Frozen French Fries | Potato Starch | Others
DinWeys Business License

Company Verification Statement

Company Name: Zhangjiakou Dingwei Biotechnology Co., Ltd.
Unified Social Credit Code (Business License Number): 91130702MADY9DX57U
Customs Registration Number: 1307961A3J
Registered in: Cidade de Zhangjiakou, Província de Hebei, China

We are a legally registered and operating biotechnology company in China. You may verify our business registration through official and trusted third-party platforms:

Our company adheres to all applicable laws and regulations in China and maintains a transparent corporate structure. If you require further verification, we are happy to provide additional documentation such as a scanned business license, tax certificate, customs registration proof, or third-party audit reports.

Please feel free to contact us for any business verification needs.

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