Hongjia Food Sets New Benchmark in Aquatic Product Quality: Full-Link Quality Control Guarantees Premium Pre-Marinated Snakehead Fish Fillets

January 12, 2026 – Hongjia Food Co., Ltd., a renowned manufacturer of aquatic products and semi-prepared dishes, has always regarded product quality as the cornerstone of its development. For its best-selling Pre-Marinated Snakehead Fish Fillets, the company has built a rigorous full-link quality control system covering raw material selection, processing, quick-freezing, packaging and after-sales service. This all-round quality assurance measures not only ensure the safety, freshness and stability of the products, but also win the long-term trust of domestic consumers and catering customers, setting a new benchmark for quality in the aquatic processed food industry.

In the context of increasing consumer demand for healthy and safe food, the quality of processed aquatic products has become a key factor affecting consumers' purchasing decisions. Hongjia Food's full-link quality control system for Pre-Marinated Snakehead Fish Fillets starts from the source and runs through every link of production and sales, demonstrating the company's sincere commitment to product quality.

Raw Material Assurance: Traceability System and Strict Antibiotic Testing Guard the First Gate

The quality of Pre-Marinated Snakehead Fish Fillets starts with raw materials. Hongjia Food implements a comprehensive traceability system for all raw and auxiliary materials, ensuring that every batch of snakehead fish can be traced back to its original aquaculture base. To ensure the freshness and safety of raw materials, the company insists on on-site processing of fresh live fish. Before slaughtering, the factory conducts rapid antibiotic testing on each batch of live fish. Only the fish that pass the test are unloaded into the holding tank for subsequent processing; any live fish that fail the test will be returned to the supplier immediately to eliminate potential quality hazards from the source.

In addition to strict in-house testing, Hongjia Food also regularly conducts irregular third-party inspections to further verify the quality of raw materials. Up to now, all inspection items of the company's raw materials have achieved 100% compliance, providing a solid guarantee for the quality of subsequent products.

Processing Sanitation Assurance: Purified Water Cleaning and Hourly Disinfection Create a Sterile Environment

The processing link is a key part of ensuring food safety and hygiene. Hongjia Food has established strict hygiene standards for the processing of Pre-Marinated Snakehead Fish Fillets. Throughout the processing process, filtered purified water is used for low-temperature thawing and cleaning, which completely avoids product contamination caused by unqualified water sources and ensures the cleanliness of the fish fillets.

At the same time, the company monitors the temperature of the production environment and products in real time throughout the processing process to ensure that the processing conditions meet the requirements of food safety standards. There is zero tolerance for hygiene blind spots in the processing workshop. All production tools and equipment are thoroughly cleaned and disinfected every hour, and the processing environment is kept sterile, effectively preventing cross-contamination during the production process.

Quick-Freezing Process Assurance: Advanced Technology Locks in Freshness and Texture

The quick-freezing link directly affects the freshness, texture and nutritional value of Pre-Marinated Snakehead Fish Fillets. Hongjia Food adopts advanced electric field-assisted rapid freezing technology for its products. During the critical ice crystal formation stage, this technology freezes the product at -35℃, making the water molecules form a round structure.

Compared with traditional quick-freezing technology, the electric field-assisted rapid freezing technology can minimize cell rupture of fish fillets, effectively avoiding product dehydration and slurry loss. This not only maintains the original tender texture of the snakehead fish fillets, but also maximizes the retention of their nutritional components, ensuring that consumers can enjoy the fresh taste of fish fillets as if they were just processed.

Packaging Quality Assurance: Double Inspection Ensures Safe and Compliant Products

Before packaging, Hongjia Food conducts rigorous re-inspection and metal detection on each batch of Pre-Marinated Snakehead Fish Fillets. The re-inspection covers sensory indicators, physical and chemical indicators and other key quality items, while the metal detection is to ensure that there are no metal impurities in the products. Only the products that pass both inspections and meet the safety, reliability and regulatory requirements are allowed to be packaged, warehoused and put on the market.

This strict packaging pre-inspection process further eliminates potential safety hazards, ensuring that every package of Pre-Marinated Snakehead Fish Fillets delivered to consumers is safe and reliable.

After-Sales Quality Assurance: Batch Retention Samples Provide Efficient Problem-Solving Support

Hongjia Food's quality control does not end with the sale of products. For each batch of Pre-Marinated Snakehead Fish Fillets, the company retains samples in accordance with relevant regulations and stores them under standard conditions. In the event of customer complaints or quality disputes, the retained samples can be used for comparative testing, which helps to quickly and accurately identify the root cause of the problem and provide efficient and targeted solutions.

This after-sales quality assurance measure not only protects the legitimate rights and interests of consumers, but also reflects the company's responsible attitude towards product quality, further enhancing customer trust.

"Quality is the life of an enterprise. For Hongjia Food, every link of production is a commitment to quality," said Melody, Quality Control Director of Hongjia Food. "We will continue to optimize and improve our full-link quality control system, adhere to providing consumers with safer, healthier and more high-quality Pre-Marinated Snakehead Fish Fillets, and live up to the trust of every customer."

The full-link quality control system has become a strong competitive advantage of Hongjia Food's Pre-Marinated Snakehead Fish Fillets in the market. In the future, Hongjia Food will continue to adhere to the concept of "quality first, customer-oriented", continuously upgrade its quality management level, and make greater contributions to the healthy development of the domestic processed aquatic food industry.

About Hongjia Food Co., Ltd.

Hongjia Food Co., Ltd. is a professional enterprise integrating the production, processing and sales of aquatic products and semi-prepared dishes. With a focus on product quality and customer needs, the company has built a complete quality control system and advanced production lines. Its flagship product, Pre-Marinated Snakehead Fish Fillets, is popular among consumers and catering businesses across the country for its excellent quality and convenient use. The company is committed to providing high-quality and safe food products for the domestic market and promoting the upgrading of the processed aquatic food industry. For more information, please visit https://www.sdhongjiafood.com/.