We specialize in solar panel cleaning equipment and industrial machinery, including:
● Autonomous cleaning robots for solar farms
● Remote control cleaning equipment for hard-to-reach panels
● Waterless and brushed/brushless motor cleaners for eco-friendly maintenance
● Customizable OEM/ODM solutions for bulk buyers

● Superior Product Performance: Our cleaners deliver better cleaning results, help improve 7%-35% power generation efficiency; durable construction brings longer lifespan
● Significant Cost Savings: Energy-efficient designs and waterless/brushless options reduce electricity and water expenses
● Customization & Flexibility: Provide kinds of efficient cleaning solutions based on your needs.
● Reliable Support & Service: Warranty and after-sales service, also provide manuals, video and online training for smooth deployment.

Yes! We provide OEM/ODM services.

Our manufacturing follows ISO 9001 standards, and our products comply with CE. Each product will be conducted quality tests before shipment.

● MOQ depends on the product and customization level.
● Contact us for flexible arrangements for large-scale projects.

● 3-stage quality control (materials, assembly, final testing)
● 6-12 months warranty (varies by product)

Payment: T/T, LC, or negotiable

● Shipping: FOB, CIF, or EXW (Incoterms negotiable)
● Lead time: 10–30 days for standard orders; 30–50 days for customized batches

Yes, sample order are available.

Fill out our Partner Application Form [link] or email sales@sznbk.cn with:
● Your company contact information
● Target market/region
● Expected order volume