Ts.
Managing Director Ts. JOHN LING TUNG AIK
Wastewater & Sewage Treatment Specialist
Kharina
Quantity Surveyor Kharina Chupu Anak Singka
Eliza
Wastewater Engineer Eliza Yvonne Anak Johnny
David
Electrical Engineer David Ling Tung Peng
Felicity
Wastewater Engineer Felicity Deliastasia Anak Robin