Visiting Longchao

Jinan Longchao, leader of mud pump liner manufacturer, API 7K Certified.

Mr. James Zhou, Founder & MD of Oilman Group, Mr. Andy Zhao, Co-Founder & President of KOD visited Jinan Longchao on May 25th, 2025 and have had great discussion on further cooperation including solution to support customers better by manufacturing at local.