• What are the steps for the acceptance of the color aluminum
  • Editor:Hangzhou Tongwang Technology Co., Ltd.Date:2018-03-06 15:17 Click:

After most of the products are finished, there will be acceptance steps.. Aluminum water system eaves gutters and downspouts system shall be installed in.

Fixed eaves gutters and downspouts with the expansion bolt deep structure wall. E gutters drain to erect a hanger.

At the junction of the. Depth of not less than three cm.

In the pipe and tube. For detailed understanding!