|
|
Pre-sale 1.Professional product description and service commitment introduction 2.Provide prototype display 3.Provide free trial machine 4.Related technical consultation 5.Website technical data download |
|
On sale 1.Contract and technical agreement production 2.Free technical training 3.Free guidance for installation and debugging 4.Provide related system integration solutions 5.Logistics distribution to meet customer needs
|
|
|
|
After sale 1.Three-month replacement, 18-month warranty, lifetime maintenance 2.More than 50 joint insurance agencies nationwide 3.Provide maintenance services for other brands of inverters |
