Quality Control (QC)
At our factory, quality is built into every stage of production. We follow strict inspection and testing standards to ensure that every machine leaving our facility meets international requirements for precision, safety, and reliability.
1
Precision in Parts Manufacturing
Machining Accuracy: Each component is processed with strict tolerances to guarantee stability and durability.
Flatness Control: Surfaces are inspected to ensure precise flatness and smooth assembly.
Assembly Accuracy: Every part is tested during assembly to maintain perfect alignment and performance.
2
Incoming Parts Inspection
Electrical Components Sampling: All outsourced electrical parts undergo random inspection and testing to ensure compliance with safety and performance standards.
3
Comprehensive Equipment Testing
We conduct both Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT) to validate machine performance under real production conditions:
- FAT Machine Operation Test: Verifies that the complete machine operates smoothly before shipment.
- SAT Full Line Connection Test: Ensures seamless integration and efficiency of the entire production line at the customer’s site.
4
Commitment to Excellence
Through rigorous QC inspections and acceptance testing, we guarantee reliable equipment that reduces downtime, increases productivity, and delivers consistent results for every customer.
Ready to start your water bottling project?
Our experts are ready to help you design the perfect solution for your specific needs and budget.
Have Questions?
We’ve Got Answers
Are you a factory or a distributor?
We are a manufacturer with our own international sales offices.
Our factory is located in Zhangjiagang, China, about 2 hours’ drive from Shanghai. In addition, we have sales and service centers in Rwanda, the Philippines, and Moscow.
If needed, we can arrange airport pickup and assist with your visit and itinerary.
What information is required before purchasing?
First, please let us know the liquid you plan to fill.
If you can also provide the following information, we can match your requirements more accurately:
Factory layout drawings – we can help design the production line layout
Bottle photos or samples – to recommend suitable blowing machines, labeling machines, and related equipment
Required production capacity – to recommend the most suitable filling machine model
Do you provide local installation service?
Yes, we provide on-site local installation and commissioning services.
We also offer remote installation guidance, maintenance support, and video instructions.
What certifications do you have?
Our machines are CE certified.
If your country requires additional certifications for the filling industry, we can cooperate to meet your specific requirements.
What bottle materials do you support?
We support PET bottles, glass bottles, and aluminum cans.
For PET bottles, supported capacities include:
- Small bottles: 100 ml – 2 L
- Large bottles: 3 – 10 L
- Drinking water gallon bottles: 3 L and 10 L
Do you offer customized solutions?
Yes. We can customize machine configurations based on your requirements, including:
- Machine material
- PLC brand
- Filling valves / filling heads
- Packaging methods
What is the delivery time?
Standard models: 30–45 days
Customized models: Delivery time depends on customization requirements and will be confirmed accordingly
What is the warranty period?
- Standard components: 2-year warranty
- Customized components: 1-year warranty
Do you have export experience?
Yes. We have been exporting machinery since 2010.
So far, our machines have been exported to more than 40 countries and regions worldwide.
Why choose us?
Navan Machine has extensive export experience and its own manufacturing facility, enabling flexible and reliable customization.
Equipment delivery is not the end — it is the beginning of our service.