We would like to explain in more detail the sequence serial number. The original number for High Tech is 12345HT, 5 numbers plus the letters HT for the factory's initials. We have forwarded this to Wind Blow for reworking as High Tech has since closed (in March). Therefore, please keep the old numbers as is, and either change the factory name letters or create a new serial number for us. Please let us know a soon as possible.
Student or Learner