· Quality Policy: “zero defect”is our constant pursuit， “No risk at all” is the goal we must achieve，and being the No1 is our decision

· “Developing market by integrity，winning market by good quality，strengthen market by service。”

· Our target is making our customers satisfied，and providing constant service for their development；

· For after-sale service we provide skills-training to customer，availably

· making them maintain equipment masterly 。

Quality guarantee period is 12 months after using equipment or 18 months after delivering equipment。During this period if our products run without order，our company will maintain them freely. We provide the life-long service for our products.

Establish complaints mechanism，and strengthen user′s management。