Company Advantage 2Company advantage

Service is paramount, Care what you needs
Perfect after-sale service system. We have 23 offices distributing all over the country which can achieve to prompt response within 24 hours. We possess professional team who have more than 10 years service experiences in the window door feild to help you to solve all the problems after purchasing, proving services from choosing the machine, configuration, plants layout, personnel training, debugging and installing of machines up to produce “turnkey projects” qualified products. All our windows door machinery warranty is one year, life-time maintenance . Quality Long March Activity ensures our after-sale service people regularly or irregularly visit new and old customers at least four times each year , to do products maintenance, personnel training , solve technical problems in production and machine usage , to ensure stable and reliable operation of the machine for more than ten years .