FEDA   Commitment

supply supply equipment for lifelong

purchase free charge for purchasing other equipment emergency spare parts

quantity delivery will be made in conformity with the specify quality, quantity and time

maintenance less than 24 hours for maintenance and debugging

service rebuild and maintenance service for the nitrogen generator and oxygen generator from other manufacture

warranty the equipment are under warranty for 1 year

千亿国际app优发国际手机版下载安装乐虎国际手机登陆