About Langxin — Leading Filling Machine Manufacturer Since 2005

20+ Years of Filling Excellence

Langxin has rich experience over the course of many years, making us a leading expert in the PET plastic packaging industry. Our seasoned engineers have a diverse range of professional skills spanning mechanical design, electrical automation, and process integration.

We aim to bring you the best quality services and the most advanced filling technology. Every machine is thoroughly tested before shipment to ensure flawless performance on your production floor.

Our Mission

To deliver world-class beverage filling and packing solutions that empower producers worldwide — combining cutting-edge engineering, unwavering reliability, and exceptional service to help every customer succeed.

What Sets Us Apart

Every Langxin machine integrates precision mechanical design with state-of-the-art automation, delivering filling accuracy and speed that meet the demands of modern high-volume production lines.

Complete Turnkey Solutions

From water treatment and bottle blowing to filling, capping, labeling, and packing — we supply and integrate the full production line, so you receive a single-point solution ready to run.

Global After-Sales Support

Our dedicated service team provides installation, commissioning, operator training, and 24/7 technical support worldwide — ensuring your line stays running at peak performance.

Our Team

Langxin's strength lies in its people — a multidisciplinary team of mechanical engineers, electrical automation specialists, process technologists, and project managers who work together to design, build, and deliver world-class filling lines. With deep industry knowledge and a commitment to continuous improvement, our team ensures every project is executed to the highest standards from concept to commissioning.

Certifications & Standards

Langxin machines are designed and manufactured in accordance with international quality and safety standards. Our products comply with CE, ISO, and industry-specific hygiene requirements, giving our clients confidence in the safety, reliability, and performance of every machine we deliver.

Need Help with Your Filling Line?

Our team of experts is ready to provide professional guidance for your project.