久久久久久精品天堂无码中文字幕_久久久久成人精品无码中文字幕_久久精品国产亚洲AV成人_国产精品一区二区20P发布

Zhongshan howwei environmental protection technology co. LTD

Service hotline

(0760)85331522

Sale service

Service

Idea:

Hasswell insists on “Design along with the world, volume reduction and environmental protection co-exist”, offers better and faster after sale service with the purpose of “quality first,customer first”.


Solution:

Regarding customers who have special requirements, our technical team will discuss and come to a tailor-made solution after well understand customer’s actual demand.


Quality:

1.Professional service team to provide customers with responsible and reliable service.
2.All spare parts are purchased from trustworthy manufacturers and undergo a rigorous test.
3.We will adjust and test run the machines before they are sent to customers.


After-sales:

1.12 months warranty (excluding wear off parts)
2.Tel0760-85312481