Retractable Leashes production workshop 1

Spring extension life tester

The spring extension life tester is a key tool for KUDI PET that measures the durability of retractable dog leashes. It simulates a dog repeatedly pulling and retracting its leash, allowing extensive testing of the internal spring and brake locking mechanism. The tester determines the spring's lifespan and the brake system's failure point for dogs weighing 12-50 kg.

Quality Control Board

Highlights what to check and watch out for at each production stage, keeping every step under control and quality up to standard.

Blister Packaging Workshop

Injection molding machinery

Injection molding machinery is the core physical foundation for realizing your customized retractable leash designs. It transforms precision molds and high-quality materials into highly consistent, complex, and ergonomic housing components, ensuring that your design intent is accurately reproduced at every stage from prototyping to mass production.

Tensile testing instruments

The tensile testing instrument is vital for KUDI PET's custom retractable dog leash system. It provides proof of our safety commitment by testing the webbing strength, hook resistance, braking mechanism durability, and custom materials, such as high-strength UHMWPE webbing and reflective webbing. This ensures that each leash safely supports dogs weighing between 12kg and 50kg.

Retractable Leashes Production Workshop 2

Salt spray tester

Salt spray testing simulates harsh environments to accurately verify the corrosion resistance of metal components in a leash (such as bolt snaps and spiral springs

), fundamentally eliminating the risk of rust, ensuring product durability and safety, and protecting your brand reputation.

Packaging shock resistance testing

Systematic engineering validation, following international standards (such as ISTA, ASTM D4169), is designed to simulate various hazards in real-world logistics environments.