Service "three guarantees", close to customers Product implementation of the three guarantees system, the establishment of after-sales service department specifically responsible for on-site installation, commissioning, maintenance and other customer after-sales service

Service matters. The company is the first in the industry to launch the "service commitment", clearly put forward the "Ningbo area within 24 hours to be in place within 48 hours in the province, in 72 hours outside the province" after-sales service commitment, make products

And service closer to customers. Each region sales management company is equipped with professional technical service personnel.