Welcome to TDT BIO – a trusted innovator in pet food palatants and hydrolyzed proteins since 2015. Located in Dezhou, Shandong, our 11,000 m2 modern facility is equipped with fully automated production lines and advanced spray-drying systems, ensuring an annual capacity of over 18,000 tons with stable and reliable supply.

We operate a dedicated pilot workshop and a professional palatability testing base with more than 100 cats and 100 dogs, supported by a team of experienced technicians. Through scientific feeding trials, we validate product performance under real-life conditions.

Our portfolio covers powdered and liquid palatants, hydrolyzed proteins, and tailor-made flavor solutions. Beyond supply, we provide technical expertise to help customers achieve optimal results in both dry and wet food applications.
At TDT BIO, we stay true to our commitment to quality and innovation. Partner with us to create pet foods that pets truly love and owners trust.

Shandong province accounts for over 40% of China’s white-feather broiler slaughtering volume. Our factory is strategically located in central Shandong, within a 100 km radius where 2 million broilers are processed daily.

This unique geographic advantage not only guarantees a stable and fresh raw material supply but also brings our products a distinct price competitiveness.

Located in the heart of Shandong, where white-feather broiler production accounts for over 40% of China’s total,ensuring abundant and stable raw material resources.

Application guidance and formulation support to help customers achieve optimal results across various processes.

Safety in every step.

01 Precision Segregated Production

Our facilities are built with strict zoning and isolation, ensuring every stage — from raw materials to finished products — takes place in an independent, controlled environment. This eliminates cross-contamination risks and guarantees consistent, reliable quality.

02 Fully Automated Process

State-of-the-art automation ensures a seamless, “no-floor-contact” workflow. From raw material transfer to final packaging, enclosed pipelines and robotic systems minimize human contact and guarantee hygiene far beyond industry standards.

03 Transparent Quality Control

Every step of production is traceable under strict monitoring. We adhere to uncompromising quality principles, ensuring every product delivered can be verified and trusted.

04 Climate-Controlled Storage

Before shipment, products are stored in climate-controlled warehouses maintained ＜20 °C. Equipped with scheduled UV disinfection, the facility ensures product stability and hygiene until delivery.

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