Welder certificate website query.
It takes about 20 to 30 days to get the operation certificate for general special operations. The unified website for special operation certificate inquiry is the website of provincial safety supervision and production administration.
According to the order number. From the General Administration 140 and June 2011,the ID number was changed to the ID number, that is, the comrades who need to inquire about information, enter their names and ID numbers, and use the ID card as the ID number to find the obtained information.