ABOUT OUR FROZEN FRENCH FRIES FACTORY
Our frozen french fries factory was established in 2019 and is located in Guyuan County, Hebei Province, one of China’s traditional core potato production areas. The region hosts four potato flakes manufacturers and five french fries processors, making it an important hub in the global supply chain of potato deep-processed products.
Modern Frozen French Fries Manufacturer
- Located in a Core Potato Growing Region – ensuring high-quality, stable raw material supply.
- State-of-the-Art Production Lines – for consistent product quality and efficiency.
- Comprehensive Cold Chain Logistics – maintaining freshness from factory to customer.
- Convenient Transportation Near Ports – reducing shipping time and costs.
Our production line has an annual capacity of 15,000 tons of premium French fries, supported by storage facilities for 30,000 tons of carefully selected McCain potato varieties.
Our frozen French fries processing plant covers 40,000 m² (approximately 6 hectares) and is equipped with large-scale temperature-controlled CA (Controlled Atmosphere) storage, potato pre-processing lines, French fries processing lines, IQF freezing lines, and cold storage facilities.
This frozen French fries project is recognized as a key industrial initiative in Zhangjiakou City, Hebei Province. It is officially supported and encouraged by the local government and is among the region’s major government-invested projects.
Today, our products are exported to multiple countries worldwide, providing customers with a long-term, stable supply channel.
CERTIFICATES
ISO Certificates
HACCP
HALAL Certificate
We hold multiple international food certifications, including ISO, HACCP, and Halal, ensuring compliance with diverse market requirements across different countries.
In terms of quality control, we implement strict measures starting from raw potato selection through every stage of the production process, guaranteeing consistent excellence in our French fries products.
COMPANY VERIFICATION
Company Name: Zhangjiakou Dingwei Biotechnology Co., Ltd.
Unified Social Credit Code (Business License Number): 91130702MADY9DX57U
Customs Registration Number: 1307961A3J
Registered in: Zhangjiakou City, Hebei Province, 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:
National Enterprise Credit Information Publicity System (China)
Qichacha (Chinese Business Database)
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.
About the Author: Martin Wang
Food Scientist | Industrial Processing Expert | Global Food Product Strategist | Potato Deep-Processing Specialist
Martin Wang is a seasoned food industry professional with over 20 years of expertise in industrial food processing, product development, and global market expansion. He is particularly recognized for his deep knowledge of potato-based products, including potato flakes, fries, and starch, bridging advanced biotechnology with practical applications in global food supply chains.
Academic Foundation & Global Vision
Martin holds a degree from Massey University (New Zealand), a world-renowned institution in Agriculture and Food Science. His international academic training provided him with a strong foundation in food safety, stability, and industrial processing technologies.
With field research and market analysis experience in over 30 countries, Martin possesses a rare understanding of food shelf-life, storage challenges, and logistics across diverse climates and regulatory environments. This global perspective allows him to offer insights that go far beyond typical culinary advice, focusing on scientifically-informed, industrial-scale solutions.
Proven Industry Leadership
Throughout his career, Martin has held pivotal roles in leading agricultural and food technology enterprises:
- Director of Product Development & Promotion, Beijing Hongji Agriculture
Led the creation of numerous standardized food products, now best-sellers on China’s major e-commerce platforms including Tmall and JD.com. - Head of Product Development, Hebei Nihewan Agriculture
Upgraded primary processed crops into high-value consumer goods, launching over 10 successful product lines in cereals, grains, and snack products. - Founder, Dinwey Biotech (Zhangjiakou)
Focused on international promotion and deep processing of potato-based products, including fries, flakes, and starch, connecting biotechnology innovations with consumer needs.
Expertise & Analytical Framework
Martin’s industrial food science expertise emphasizes process control, material behavior, and shelf-life management at scale:
- Potato Deep-Processing: Extensive experience with potato flakes, fries, starch, and related derivatives, optimizing processing methods for safety, quality, and consumer appeal.
- Shelf-Life Challenges: Mastery in understanding chemical and physical stability in packaged foods under various storage conditions.
- Process Optimization: Designing and controlling industrial production lines to ensure food safety and consistent quality from raw material to finished product.
- Material Behavior: Deep insight into how raw ingredients, particularly potatoes, respond to industrial processing, dehydration, frying, freezing, and storage.
Unlike typical culinary blogs, Martin’s writings are rooted in industrial-scale food science, providing practical insights into why and how products last, and how to scale production without compromising quality.