3 mL Cartridge Multi-dose Auto Injector Pen

· China’s first and only injection pen to break through Novo Nordisk’s blockade of thousands of foreign patents and possess original patents through international patent infringement analysis (FTO).

· Possesses a unique ball bearing screw drive patent.

· Compatible with mainstream domestic and international cartridge vials.

· High-precision stepping, injection accuracy up to ±2%.

· Complies with ISO11608 standards.

· Customizable colors and appearance to meet diverse market demands.

· Adaptable to all mainstream brand cartridge vials, meeting different client needs.

· Automatic injection with a press, injection is unaffected by manual force, more precise and convenient.

· The pen length remains constant during use, reducing needle misalignment, minimizing pain, and providing a better user experience.

· Adjustable dosage (with reversible adjustment), minimum dosage 0.01ml, simple operation.

· Extensive comparative testing and client-side data show higher dosage accuracy.

· Medication compartment window design provides visual and auditory cues throughout the injection process.