Kelvin K. Yao

KHD Humboldt Wedag International Ltd. owns companies that operate internationally in the industrial plant engineering and equipment supply business, and specializes in the cement, coal and minerals processing industries. Through its subsidiaries, the company offers its clients engineering services, machinery, plant and processes as well as process automation, installation and commissioning. The services provided include staff training as well as pre and after sales services. It has operations in India, China, Russia, the Middle East, Australia, Africa and the United States.