The quality control steps:
1, Train the workers,no matter what happened,safe and quality is the first.
2, The engineer is responsible for the machine,if there is any problems,they will on a business trip.
Pls be assured that they do not like to go far,because they all have a beautiful wife.
3, The customers can check the machine and test it in our factory before the delivery.
4, We have the achievement effect , so your machine is related with many employes' salary, they will be careful,also if we receive your praise,they will get good reward.