Sonangol International Holding Ltd. (Hong Kong) Fund Luanda Cement Ltd. is located in southwestern Africa  countries - the Republic of Angola, the mother river adjacent to the scenic Angola - Kwanza River, 50 kilometers from the Angolan capital of Luanda City, covers an area of 638,000 square meters.
 
The first cement plant in Angola put into product in April, 2013. The company has two daily output of 5,000 tons of cement production line, is one of Africa's largest cement manufacturer.
 
There are 39 units Ontrac actuators used for damper and valve control in this project.