I. First, Clarify: Who Produces Huifa Frozen Tofu
Huifa Frozen Tofu is exclusively produced in self-owned factories of Shandong Huifa Food Co., Ltd. (Stock Code: 603536). There is no large-scale outsourced OEM production. Its core production capacity is concentrated in three major bases in Zhucheng, Shandong Province:
Headquarters: No. 159 Shunde Road, Zhucheng (Main production base for frozen tofu and hot pot ingredients)
Factory at No. 139 Shungeng Road
Subsidiaries: Xinrun Food and Heli Development (Halal production line)
Essential Qualifications for Verification
Production License: SC11637078203420 (for frozen tofu and quick-frozen soybean products)
Certifications: ISO9001, ISO22000, HACCP
Honor Titles: National Key Leading Enterprise in Agricultural Industrialization, High-tech Enterprise
Genuine Huifa Frozen Tofu is only manufactured by Shandong Huifa Food Co., Ltd., not by unknown OEM workshops with private labeling.
II. Core Evaluation Criteria for Selecting Frozen Tofu Manufacturers (Directly Applicable for Procurement)
1. Qualification and Compliance (One-veto Criterion)
Possess valid SC food production license covering quick-frozen soybean products and quick-frozen flour-rice products.
Complete business license with normal annual inspection records and no major food safety penalties.
Able to provide factory inspection reports, batch traceability documents, and raw material sourcing records, including soybean origin and non-GMO certification.
Complete cold chain qualification: full-process constant temperature control at −18°C with retrievable temperature monitoring records.
2. Technology and Quality Stability (Determines Taste and Material Loss Rate)
Three key indicators for frozen tofu: uniform pore structure, resistance to boiling and breaking, and high rehydration rate.
Quick-freezing process: flash freezing at −35°C plus deep freeze aging to form standard honeycomb pores.
After thawing: no stickiness, no sour taste, no collapse, and good resilience after squeezing.
Boiling resistance: remains intact and does not cloud the soup after stewing or hot pot cooking for over 20 minutes.
Optimal moisture content: 55%–65%. Excessively high moisture causes easy breakage; excessively low moisture leads to poor soup absorption.
3. Production Capacity and Delivery Lead Time (Must-check for Commercial Use)
Daily output: stable supply requires daily capacity of no less than 20 tons; Huifa reaches 30–50 tons per day.
Inventory turnover: regular products are produced in batches every 7–15 days without backlog of aged inventory.
Distribution coverage: next-day delivery for North and East China; two-day delivery for South China, supporting full-truck and less-than-truckload cold chain shipments.
4. Price and Cost Performance (Do Not Only Chase Low Prices)
2026 market wholesale price range for frozen products: 6-9 RMB per jin.
Low-price traps of small manufacturers: moisture content over 70%, use of aged or broken soybeans, excessive food additives, and high total bacterial count.
Huifa positioning: mid-to-high-end industrial and catering grade with moderately higher prices, featuring stable quality and low complaint rates.
5. After-sales Service and Quality Control (Key for Long-term Cooperation)
Full batch traceability and quality compensation mechanism.
Support random inspection and third-party laboratory testing.
Return and compensation policy: proportional compensation for deteriorated products after thawing or excessive broken pieces.
III. Advantages and Potential Risks of Choosing Original Huifa Factory
Advantages — Why Prioritize Huifa
1. Large enterprise stability: listed company with three production bases, sufficient daily output and year-round stable supply.
2. Mature technology: over 10 years of experience in quick-frozen prepared food production; frozen tofu features uniform pores, excellent boiling resistance and strong soup absorption, making it the preferred choice for hot pot restaurants and prefabricated food factories.
3. Strict quality control: raw materials adopt non-GMO soybeans sourced from designated bases; factory outgoing inspection covers moisture, acidity, microbial count and sensory indicators.
4. Complete specifications:
·2.5kg commercial bulk packaging for catering and canteens
·500g household retail packaging
·Custom cutting, shredding and special blank for stuffed tofu
5. Mature distribution network: national cold chain warehousing and distribution with next-day delivery for Jiangsu, Zhejiang, Shanghai and Shandong.
Potential Risks for Procurement Avoidance
Widespread counterfeits: small Shandong workshops sell products labeled as “Huifa-style” or “Zhucheng frozen tofu” without SC certification or traceability, featuring poor taste and easy souring.
Slightly higher price: 0.5-1 RMB per jin more expensive than small factories; alternative suppliers may be considered for cost-sensitive bulk procurement.
Peak season order backlog: orders need to be placed 7–15 days in advance during autumn and winter hot pot peak seasons.
IV. How to Select Alternative Manufacturers (Same Grade as Direct Replacement for Huifa)
1. Peer Large Manufacturers in Shandong (Top Priority)
Shandong Xiantan / Chunxue (around Zhucheng): complete SC qualifications, large production capacity and slightly lower prices, suitable for group catering and prefabricated food production.
Local quick-frozen manufacturers in Qingdao and Yantai: select factories with special SC certification for soybean products and daily capacity above 10 tons, offering high cost performance.
2. National Well-known Quick-frozen Prepared Food Brands
Anjing, Sanquan, Sinian: mature frozen tofu production lines with stable boiling resistance and unified specifications, ideal for chain catering.
Disadvantages: higher prices than Huifa and limited customization capability.
3. Local Professional Frozen Soybean Product Factories (For Regional Catering)
Requirements: specialized in soybean products for more than 3 years with complete SC qualifications and available factory inspection.
Advantages: lower prices and flexible customization in size, thickness and hardness.
Risks: unstable production capacity, out-of-stock risks in peak seasons and fluctuating quality control.
V. Final Recommendation (One-sentence Decision Guide)
Catering chains, prefabricated food factories and hot pot restaurants: prioritize original Huifa from Zhucheng, Shandong — stable quality, minimal after-sales issues and consistent taste, the most cost-effective choice in long-term cooperation.
Group catering and canteens with cost sensitivity: select peer large Shandong manufacturers such as Xiantan and Chunxue — complete qualifications, sufficient capacity and high cost performance.
Small restaurants and local catering: cooperate with local professional frozen tofu manufacturers, with mandatory on-site factory inspection and random sampling testing.
