China Duct Cleaning Robot Manufacturer: Factory-Direct B2B Equipment Supplier
Why Choose a China Duct Cleaning Robot Manufacturer?
When sourcing industrial duct cleaning equipment, buying directly from a manufacturer delivers 30-50% cost savings compared to regional distributors — without sacrificing quality. As a leading China duct cleaning robot manufacturer, Gaolijie combines Shenzhen engineering expertise with rigorous international quality standards to deliver professional-grade equipment at factory-direct prices.
Gaolijie: 15+ Years of Manufacturing Excellence
Founded in 2010, Gaolijie Industrial Equipment Co., Ltd. has been designing, manufacturing, and exporting duct cleaning robots from our own factory in Shenzhen, Guangdong — the global hub of electronics and precision manufacturing.
Factory Facts
- In-house manufacturing — we own our production facility. No outsourcing, no third-party assembly.
- 50,000+ machines deployed — across 40+ countries worldwide
- 48-hour factory burn-in testing — every unit runs continuously for 48 hours before leaving the factory
- 48-hour spare parts dispatch — from our own inventory
- CE certified & ISO 9001 — meeting international quality requirements
Factory Visit Welcome
We welcome serious buyers to visit our Shenzhen factory. Schedule a factory visit.
Complete Product Line
| Model | Application | Key Specifications |
|---|---|---|
| CR360 | Commercial Kitchen Exhaust Ducts | 360-degree rotating brush, 1080P HD camera, 200-800mm diameter |
| K7S | Central AC / HVAC Air Ducts | All-in-one, built-in HEPA vacuum, automatic/manual dual mode |
| K9 | High-Speed Commercial Duct Cleaning | Maximum productivity for high-volume operations |
| K5 | Flat / Rectangular Ductwork | Optimized for rectangular ducts in commercial buildings |
| E200 | Heavy-Duty Industrial Pipelines | Up to 60-inch diameter, 2.5x torque |
| K8 | HEPA Dust Collection | Professional-grade vacuum companion equipment |
| D2 / D7-5 | Kitchen Hood Degreasing | Multifunctional sprayer and hot water pressure washer |
| K1-1 / K2 | HVAC Coil Maintenance | AC tube and fan coil cleaning machines |
China Manufacturing: Quality You Can Verify
Gaolijie Quality Assurance
- 304 Stainless Steel Construction — certified food-grade steel, corrosion-resistant
- IP67 Waterproof Rating — every robot tested under real wet conditions
- 48-Hour Full-Load Testing — each machine runs 48 continuous hours before certification
- Component Traceability — every motor, bearing, and component traceable to production batch
Factory-Direct vs Distributor
| Aspect | Gaolijie (Factory-Direct) | Regional Distributor |
|---|---|---|
| Price | Factory price — no markup | 30-50% markup |
| Warranty | 1-year comprehensive (extendable to 3) | Varies, often limited |
| Technical Support | Direct from engineering team | Mediated through distributor |
| Spare Parts | 48-hour dispatch from factory | 1-2 week delay |
| Custom Modifications | Possible — in-house R&D | Rarely possible |
Global Shipping & Logistics
Three shipping options: Express (3-7 days), Air Freight (7-14 days), Sea Freight (20-40 days). We ship to 40+ countries.
OEM / Private Label Opportunities
For distributors and large B2B buyers. Customize branding, packaging, and product configuration. Contact us for OEM inquiries.
Frequently Asked Questions
Where is your factory located?
Shenzhen, Guangdong Province, China.
Can I order a single unit to test?
Yes. Most new customers start with one unit.
What is your MOQ?
MOQ is 1 unit for most products.
How do I pay safely?
Wire transfer (T/T), Letter of Credit (L/C), and Trade Assurance. 30% deposit, 70% before shipment.
Related Resources
- Duct Cleaning Equipment Price Guide 2026 — Complete pricing for all models, from ,550
- Duct Cleaning Industry Report 2026 — .5B global market, technology trends, contractor economics
- Worldwide Duct Cleaning Standards Guide — NFPA 96, NADCA, BS EN 15780 compliance reference
- Complete Equipment Catalog — Browse all Gaolijie duct cleaning equipment
Contact Gaolijie — Your Direct Duct Cleaning Robot Manufacturer