Customer service
Double Valley environmental protection, set up many years of operating quality products, set up a professional, experienced and skilled service team; established a sound, reliable pre-sales and after-sales service system;
Pre-sales service
Users can according to their own needs to double Valley environmental protection, understand the relevant product information, can also visit our website www.songoo.com.cn about the relevant content; according to the user's situation, double Valley environmental professional technical service personnel will provide the most suitable solutions customized product selection.
After-sale service
After the user has purchased the double Valley environmental protection product, may enjoy the double Valley environment protection, the consummation post-sale service
1 、 debug and install on site
2 、 equipment operator training
3 、 the product warranty period, the user in the normal use of performance failure, double Valley Environmental Protection provides free door-to-door maintenance services.
Pre-sales service
Users can according to their own needs to double Valley environmental protection, understand the relevant product information, can also visit our website www.songoo.com.cn about the relevant content; according to the user's situation, double Valley environmental professional technical service personnel will provide the most suitable solutions customized product selection.
After-sale service
After the user has purchased the double Valley environmental protection product, may enjoy the double Valley environment protection, the consummation post-sale service
1 、 debug and install on site
2 、 equipment operator training
3 、 the product warranty period, the user in the normal use of performance failure, double Valley Environmental Protection provides free door-to-door maintenance services.