Nanbowan (Shandong) Import & Export Co., Ltd.
Our team comprises professionals with extensive experience in product supply and service delivery, supported by a collective of seasoned industry experts. We are dedicated to providing our clients with personalized, expert-level power system solutions, utilizing reliable products and attentive service to fortify the security of their power supply.
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Technical Support
Each generator set must undergo stability test and instantaneous test, on various functions of power, current, insulation, sudden unloading, sudden loading, self-protection and automatic control etc. in order to ensure that the ultimate delivered product is of perfect quality.
FAQ
We warmly welcome your joining with us and hope that will bring mutual benefit to both parties in near future. If you still have any questions, please read the section below or contact us directly.
Q1: How do you ensure product quality?
All of our products undergo professional and rigorous quality control.
We inspect our products multiple times before they leave the factory.
Q2: Do you accept ODM and OEM? What is your Minimum Order Quantity?
Yes, we do; we support OEM customization, and orders can be placed starting from just one unit. For orders of 5 units or more, we offer bulk pricing.
Q3: Can you provide samples before I place an order?
Yes, sample orders are available for quality checks and market testing. However, you will be responsible for the cost of the samples and the shipping fees.
Q8: What certifications do you hold? What is the product warranty period?
We hold certifications such as CE, ISO, etc.
The complete machine comes with a one-year warranty, along with lifetime maintenance provided at cost.
Q5: What is your delivery lead time?
For standard products, shipment typically takes around 3 days; for high-power or customized products, the lead time must be negotiated.
Depending on the order quantity, small orders usually take 3–5 days, while lead times for large orders are subject to negotiation.
NANBOWAN
Professional generator set manufacturer
24/7 before-sales and after-sales services
Comprehensive technical support