1、The full range of answers to users about the functions and features of YongLi Products and other information consultation.
2、Assist users to solve problems of products, sales, service and spare parts supply during pre-sale and after-sale.
3、Listen to the opinions of users carefully so as to provide users with high-quality products.
Free of charge to provide professional technical consulting services, equipment construction plans.
Provide technical professional training free of charge, training operators for customers.
Free installation and commissioning on site.
Free on-site operation guide, provide 24 hours on-site tracking service for half a month.
Provide regular maintenance guidance for the equipment you use and provide quality overhaul services.
Establish a sound product quality tracking record to ensure regular inspection of your purchased products to relieve your worries.
24 hours online after-sales service