our growth


​Since then, demand for services increased and DAMILAB expanded to include water and agro-industries. Moreover, it also embarked on consultancy activities and customized processing for the recovery of precious metals. To complement the services it renders, the company now also engages in the sales of chemical reagents and laboratory equipment.

Our Beginnings


​Engr. Alexander T. Yap organized the DAVAO MINERAL LABORATORIES, INC., (DAMILAB) as an independent commercial laboratory in 1988.


Initially, DAMILAB was limited to testing samples for mineral analyses.

...the assaying Company

About us

Our present


​Lately, DAMILAB has added environmental protection to its repertoire of consultancy services. This is geared to serve the industries in Davao City on their waste disposal and pollution control, and in their compliance to government standards.


​​​DAVAO MINERAL LABORATORIES, INC.