China Freeze Dried Liver Manufacturer & Factories

Premium Grade Bulk Freeze-Dried Beef & Chicken Liver Treats. Customized OEM & ODM Solutions for Global Pet Brands, Supported by 10+ Years of Manufacturing Integrity.

Top-Performing Wholesale Freeze-Dried Products

Explore our core industrial pet food selection, manufactured with premium raw ingredients using advanced sublimation processing technologies.

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China Pet Food Freeze-Dried Cakes

China Gaga Pet Food Freeze-Dried Chicken, Goat Milk, Fruit & Vegetable Cakes Manufacturer

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Wholesale Cat Grass Granules

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Industrial Scaling & Global Export Excellence

GAGA Pet Food Co., Ltd., strategically situated in Rizhao, Shandong Province, is a premier manufacturer specialising in the industrial development of high-quality freeze-dried pet food. With over a decade of dedicated expertise in structural research and development, large-scale production, and international logistics, GAGA Pet Food has established itself as an authoritative voice in the freeze-dried pet treats sector.

Our commitment to quality translates into a state-of-the-art infrastructure. We operate six advanced vacuum freeze-drying production lines with a daily output capacity exceeding 4,000 kilograms. This high-capacity output ensures a stable and efficient core supply chain for freeze-dried pet treats, beef liver, chicken liver, and complex formulations, catering specifically to international pet food brands, distributors, and buyers demanding consistent volume and precision quality control.

Unlike standard market suppliers, we are exclusively dedicated to manufacturing. We do not field a house brand to compete directly with our partners. Our 100% focus is on OEM and ODM custom solutions, safeguarding our client's market interests and building long-term, mutually beneficial supply dynamics globally.

GAGA Pet Food Advanced Manufacturing Facility
6+
Advanced Sublimation Lines
4,000kg
Daily Production Capacity
20+
R&D Specialists & Tech Experts
10 Days
Rapid Sample Customization

The Global Freeze-Dried Liver Commercial Landscape

An in-depth look at how clean-label requirements, pet humanization, and nutritional density are transforming the bulk supply chain of organ meats.

Clean-Label Nutrition Shifts

Pet owners worldwide are demanding single-ingredient products free from synthetic additives. Freeze-dried liver (beef, chicken, duck) stands out as a highly nutrient-dense superfood, offering rich supplies of naturally occurring Vitamin A, iron, B-vitamins, and essential fatty acids in a highly palatable form.

Supply Chain Stabilization

As standard air-dried treats lose significant nutritional content during thermal processing, freeze-drying has emerged as the definitive standard. Sourcing freeze-dried liver in bulk from China allows brands to optimize margins while ensuring stable year-round volume even amidst global shipping fluctuations.

Industrial Trends (2026-2030)

Key growth patterns show high demand for liver-based composite recipes, including fruit, vegetable, and goat milk additions (e.g., Freeze-Dried Chicken & Goat Milk Cakes). Differentiating texture, rehydration velocity, and sizing (cubes, granules, powders) is the new battleground for pet brands.

Freeze Dried Pet Food OEM Solutions

The Science of Sublimation: Thermal Processing Specs

At the center of GAGA Pet Food's manufacturing success is our proprietary thermodynamic freeze-drying process. This process shifts ice directly into water vapor under precise vacuum settings, completely avoiding the liquid phase that destroys protein structures and depletes heat-sensitive vitamins.

Our freeze-drying technological roadmap involves three main steps:

  • Deep Pre-Freezing: The raw liver tissue is rapidly chilled to temperatures below -38°C to -45°C. This ensures complete crystallization of all water molecules within the cellular matrices, preventing structural collapse when vacuum pressure is applied.
  • Primary Sublimation (Drying): In the vacuum chamber, pressure is lowered below the triple point of water (typically 50 Pa to 100 Pa). Mild thermal energy is directed to the tray shelves, causing ice to sublimate directly into vapor. This stage removes roughly 95% of moisture.
  • Secondary Desorption: Residual bound water is drawn out by raising shelf temperatures slightly, while maintaining maximum vacuum pressure. The final moisture levels are kept under 3%, stabilizing raw nutrients, enzymes, and natural liver taste without synthetic preservatives.

By preventing thermal degradation, GAGA's freeze-dried beef and chicken liver retain their high bioavailability, offering rich sources of natural iron, copper, and essential proteins that support healthy blood cells and steady energy levels in pets.

Featured Commercial Product Lineup

Discover our popular wholesale selection, formulated to deliver rich nutrition, high digestibility, and excellent palatability for global distribution.

Freeze-dried peeled shrimp

Freeze-dried peeled shrimp

Human-grade raw seafood, rich in omega-3 and low fat.
Freeze-dried White Anchovy

Freeze-dried White Anchovy

Rich calcium sources, perfect for active cats and dogs.
Freeze-Dried beef Liver Powder

Freeze-Dried beef Liver Powder

Highly soluble topper format, rich in heme iron and trace vitamins.
Freeze‑Dried Chicken & Egg Yolk Biscuits

Freeze‑Dried Chicken & Egg Yolk Biscuits

Grain-free formula, nutrient-dense treat for rewards.
Freeze-Dried Chicken Liver Powder

Freeze-Dried Chicken Liver Powder

All-natural flavor enhancer, ideal as a dry kibble coating.
Freeze-Dried Cod Cubes

Freeze-Dried Cod Cubes

Deep-sea wild cod, hypoallergenic protein source.
Freeze-dried Raw Meat & Bone Strips

Freeze-dried Raw Meat & Bone Strips

Biologically appropriate raw food formula (BARF model).
Freeze-Dried Beef Liver Granules

Freeze-Dried Beef Liver Granules

Perfect size for training, intense aroma, zero chemical additives.

Structured OEM & ODM Workflow

From technical communication to global shipping, we ensure consistency, safety, and brand confidentiality at every stage of the process.

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1. In-depth Demand Communication

At the initial stage of cooperation, we conduct comprehensive communication to clarify your project requirements, including product parameters, market positioning and personalized customization needs. Our dedicated team provides one-on-one service to sort out every project detail, fully understand your product planning and cooperation goals, and lay a solid foundation for subsequent customized services.

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2. Custom Formula R&D

Supported by a professional R&D system, we develop exclusive product formulas tailored to your individual needs. We optimize formulas based on raw material preferences, nutritional standards and functional positioning. We also accommodate customized requirements such as functional claims and compliance certifications to create differentiated and exclusive product solutions.

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3. Custom Packaging Support

We offer one-stop supporting services for all packaging customization needs. Leveraging our stable and high-quality supply chain resources, we can recommend reliable packaging suppliers with diverse styles, materials and craftsmanship options. This helps you solve all difficulties in packaging design, procurement and customization.

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4. Sample Production & Optimization

After the confirmation of the formula and packaging solution, we will produce finished samples for your inspection and evaluation. We fully collect your feedback and continuously optimize product taste, texture and overall quality through iterations until the samples fully meet your expectations.

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5. Standardized Mass Production

Once the samples are approved, the project will enter formal large-scale mass production. Equipped with modern production facilities and standardized operating systems, we implement strict process management throughout production. Every procedure is closely monitored to ensure stable batch quality, complete compliance and unified product specifications.

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6. Quality Control & Compliance Certification

We adhere to strict full-process quality inspection covering production, forming and factory delivery. We assist clients in applying for various industry certifications to meet market supervision and compliance requirements in different regions. All products comply with international quality standards and possess complete market access qualifications.

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7. Finished Product Packaging & Logistics Delivery

Upon completion of production, we conduct refined packaging in strict accordance with your customized requirements. We cooperate with efficient and reliable logistics channels to coordinate warehousing, shipment and transportation, ensuring safe, intact and on-time delivery to your designated location.

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8. Long-term After-sales Empowerment & Cooperation

Our service does not end with product delivery. We provide long-term after-sales support to promptly solve follow-up operational and product adaptation problems. We also support in-depth long-term cooperation including product iteration and new product development to sustain the growth of your brand.

Rigorous Quality Assurance & Certified Sourcing Standards

Quality control is the foundation of our business. Our production processes and food safety plans are fully certified under HACCP, ISO 9001, and ISO 22000 management frameworks, and our facility is FDA-registered for global exports.

We work directly with CIQ-verified raw material suppliers to trace all animal organs back to their source. Every batch of fresh liver undergoes tests for heavy metals, veterinary drug residues, and bacterial pathogens (including *Salmonella* and *Listeria*) before moving to freeze-drying.

Our packaging processes are managed under strict hygiene conditions, using nitrogen gas flushing to ensure less than 1% oxygen content. This maintains freshness, prevents lipid oxidation, and extends shelf life up to 18-24 months in multi-layer barrier pouches.

FDA Certified Pet Food Export Supplier

International Certificates & Export Qualifications

FDA Registration Document Verification
ISO Quality Management Certification
HACCP Safety Standard Certificate
CIQ Quarantine Sanitary Certificate

Advanced Processing Facilities & Clean Rooms

Raw Ingredient Reception Inspection
Freeze-Drying Chamber Loading Process
Sieving and Sizing Sorting Control
Automated Metal Detection Packaging Line

Nutrient Delivery & Localized Application Scenarios

How global pet food brands, specialty veterinarians, and retail businesses utilize freeze-dried liver across different product lines.

Fast Rehydration, Fresh Meat Experience

Freeze-dried liver features a porous structure that absorbs water quickly. When soaked in warm water for 3 to 5 minutes, it rehydrates to the weight and texture of raw liver, making it an excellent soft food option for senior pets, weaning puppies, and kittens with sensitive teeth.

Premium Kibble Toppers & Flavor Enhancers

Finely milled freeze-dried chicken or beef liver powder can be applied as a coating on extruded kibble or mixed directly into wet recipes. The rich aroma acts as a natural palatability enhancer, encouraging picky eaters to consume their meals without relying on artificial flavors or high-sodium gravies.

High-Reward Training Treats

Low-moisture, mess-free freeze-dried liver granules hold their shape during training. They offer high smell appeal and clean handling, providing trainers and owners with a convenient, low-calorie, high-motivation treat option.

Freeze Dried Liver Fast Rehydration Performance Freeze Dried Liver Mixed with Kibble application

B2B Sourcing Questions & Answers

Clear answers to common technical, logistics, and quality assurance queries for international buyers and distributors.

What is the typical shelf life of bulk freeze-dried liver, and how should it be stored?
Our freeze-dried liver products maintain a shelf life of 18 to 24 months from the manufacturing date, provided moisture is kept below 3%. Bulk shipments should be stored in a cool, dry warehouse environment, away from direct sunlight and pests. Once opened, packages should be resealed immediately to prevent air exposure and moisture absorption.
How does your factory control bacterial contamination in raw liver treats?
We use a multi-step food safety protocol. This includes thermal pre-treatments before vacuum drying and strict temperature monitoring throughout the process. Every batch is tested by external laboratories for *Salmonella*, *E. coli*, and *Listeria* to confirm compliance with import regulations in the US, Europe, and Asia.
Can you customize shapes, sizes, and density for OEM liver products?
Yes, we offer custom sizing for different requirements. Our standard options include 8mm, 10mm, and 12mm cubes, 2-5mm granules for toppings, and fine powder (mesh size customizable from 40 to 100) for kibble coatings. We also manufacture custom-blended cakes and shapes based on specific client specifications.
What is the minimum order quantity (MOQ) for custom formulas and packaging?
Our standard wholesale MOQ starts at 500 kg for regular single-ingredient freeze-dried items. For custom formulations or specialized packaging designs, the MOQ ranges from 1,000 kg to 2,000 kg, depending on raw material sourcing and the packaging configuration chosen.
How do you guarantee the raw materials are human-grade and ethically sourced?
We partner exclusively with large, state-inspected agricultural cooperatives. Each batch of fresh beef or chicken liver is accompanied by veterinary health certificates and trace documents. We do not use rendered organ meats or low-grade by-products, ensuring our treats meet the premium quality expectations of clean-label brands.

Advanced Production Line & Logistics Visuals

A transparent look at our specialized production facilities, hygienic clean rooms, and packaging operations.

Industrial Freezing Tunnel Preparation
Vacuum Condenser Maintenance
Sterile Tray Handling & Loading
Finished Batch Sealing & QC Check
Global Shipping Box Assembly Area

Explore More Wholesale Options

Complete your product lines with our wide selection of freeze-dried protein treats, designed for stable shelf life and reliable global export.

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