Dear Khun Tewan,
According to our discuss, Please review the document in attach file.
Now, the rack reinstalled at SARAFIL site is not completed. It unsafe condition because the drawing shall be have the complete 2 rack but the construction is 50% . If you would like to put the product on the shelves, Please coordinate with your supplier for make sure and kindly confirm to me
Best regards,
Gunyarat N.