（II） Service Commitment
　　1 hour　　　response customer request
　　3 hours 　　 solve problem
　　6 hours 　 　reach at the spot
　　48 hours　　send parts for you
　　6 months　　senior engineer of after-sale service has a circuit technical service
　　1 year　　　 guarantee time; if the equipment question caused is not you,
　　　　　　　　 we are in charge if maintenance and free exchange parts
　　15year　　　all products guarantee use

（III） Special Warning
　　1、Before purchasing, carefully choose brand; well-brand has stable quality, good service and easy maintain.
　　2、When purchasing, you should consider the machine’s price, function and maintain cost, instead of considering its cheap price.

（IV）Feedback
　　shpzbz@vip.163.com