About Us
Shandong Zhongchao Biotechnology Co., Ltd. – Specializing in OEM/ODM manufacturing for pet nutritional supplements
ABOUT US
Shandong Zhongchao Biotechnology Co., Ltd. is located in the Yimeng Medicine Valley Industrial Park, Yihe New District, Linyi City, Shandong Province. We are a comprehensive enterprise integrating R&D, production, and sales of pet nutritional supplements. Dedicated to providing OEM/ODM custom manufacturing services for global pet brands, we position ourselves as a leading manufacturer of pet health and wellness products worldwide.
Driven by the vision to build a safe haven and safeguard pet health, we serve as the brand's "Product Super Factory" and long-term partner in product development. We deliver high-standard, safe, stable, and differentiated pet nutrition products across popular formats: soft chews, nutritional pastes, hairball remedies, tablets, powders, drops, and liquids.
The facility spans 15000 sqm, featuring 6000 sqm of standardized warehousing and 1000 sqm of independent R&D and testing laboratories. Equipped with over 100 sets of automated production equipment, we have established a closed-loop system covering raw material storage, R&D prototyping, clean manufacturing, and finished goods warehousing.
Leverage Linyi to optimize pet industry supply chain resources, addressing domestic e-commerce, offline stores, private-label brands, and cross-border export needs. Overcome common industry pain points: unstable supply chains, poor quality control, limited innovation, and high entry barriers.
Factory Floor Photos
In-house factory, ready-to-ship inventory, and a complete production process to support your custom orders.
Daily Production Capacity
Quality Assurance
Ingredient Control
Strictly vet suppliers; test every batch of raw materials before入库.
Process Monitoring
Intelligent monitoring throughout the entire production process and quality inspection at key checkpoints.
Finished Product Inspection
Comprehensive inspection of all finished batches before shipment to ensure quality compliance.
Traceability System
Comprehensive product traceability system with full quality tracking
Certifications
Compliant Production Qualifications and Professional Certifications
ISO 9001 Quality Management System
GMP Good Manufacturing Practice
FDA Registration Certificate
EU CE Marking Compliance
Case Studies
Serving 100+ brands across diverse sales channels and business models
Partner Brands
Featured Case Studies
A well-known pet food group
OEMOEM private-label cat nutrition paste series with an annual output of 200 million units. Developed 5 unique flavors tailored to domestic market demand, achieving a product qualification rate of 99.8% and earning strong consumer praise.
Product Category:Nutrition Paste Series
An e-commerce pet brand
ODMODM developer of a full line of canine probiotic supplements, delivering end-to-end solutions from formula design to packaging. Launched in just 4 months and quickly became a top-selling online product.
Product Category:Probiotic Series
A cross-border export enterprise
OEMOEM high-end milk powder for puppies and kittens, targeting the Southeast Asian market. Monthly capacity: 50 tons with robust supply chain management to ensure uninterrupted stock during peak seasons.
Product Category:Goat Milk Powder Series
Corporate Culture
Zhongchao: Building a Safe Nest, Protecting Your Pet's Health
We believe every pet deserves dedicated care. As a manufacturer of pet nutrition products, we understand the weight of this responsibility. That's why we maintain high standards and strict requirements throughout our process—from raw material sourcing to production, from quality testing to final product release—ensuring every item is safe, effective, and reliable.
Our vision is to become a trusted OEM partner for pet nutrition, growing alongside brands and contributing to the well-being of pets everywhere.