成年人视频免费,日韩美女啪啪,精品视频麻豆网站,伊人国产在线播放

Customer service

Customer service

Product  consulting


Design consulting


Repair and maintenance


Complaint and suggestion


image.png

Pre-sale stage

  image.png

implementation phase

 image.png

Acceptance phase

 image.png

After sales stage

Pre-sale stage

Pre-sale stage

 Ice storage scheme

Feasibility study report

Implementation phase

Implementation phase

Implementation plan 

Preliminary design

Detailed design

 Equipment supply

Installation guide

 Equipment delivery 

Acceptance phase

Acceptance phase

          Equipment debugging 

 System debugging 

Commissioning acceptance

After sales stage

After sales stage

        Technical training

 Operation and maintenance

 Emergency maintenance

 Spare parts supply