Global Standard Technology interview questions

The process took 1 week, after a self imposed follow up. Typical interview process asking if you are capable of doing basic tasks and have used tools before. Interview follow up was disastrous. HR immediately sent rejection letter after abruptly hanging up the phone asking about the follow up process. The general supervisor needs more insight on how to manage a company and treat its interviewees and employees with respect and professional matter. I would not recommended seeking employment from this company.