Mr. Ma Liang has been engaged in the piling industry since 2005. He's an expert in technology solutions, who has serviced more than 100 rigs in and out of China. He is familiar with various brands of equipment in the market and most deep foundation applications.

Since 2012, he has been working as Chief Technical Officer at Ougan Group, mainly responsible for implementing overall drilling solutions to meet customers' demands and after-sales services— including training on installation/commissioning/ maintenance.