Our Services
After-sales service is the last quality check of products, and we have achieved "service productization".
So we solemnly promise: you just use it and leave the rest to us!
Pre-sale service
Free analysis of Windows and doors.
Free industry information.
Free of charge for you to provide a complete set of production line planning and design and plant layout.
Free of charge for your plant electrical road layout and installation instructions.
Sale service
Free training for you equipment operation and maintenance personnel.
Install and debug equipment for you free.
Free training for you door and window production technology and doors and Windows production personnel.
After-sales service
One year warranty, lifetime maintenance, regular maintenance.
Priority areas provide 24-hour instant service.
Provide users with timely and fast spare parts supply.
For your better use, we are making unremitting efforts!