On July 28, 2019, one Columbian customer came to visit our office. It was the first time he came to China. We had discussed rotary drilling rig by email and WhatsApp before his visiting.
He compared three brands — XCMG, SANY and SUNWORD, and planed to check these machines one by one. We had meetings in our office and arranged the schedule together. After checking all these factories within one week, he said he would make a decision after returning to Columbia and discussing with his team.