Tetra Tech was established in 2003 with one window service concept. Today, Tetra Tech is leading industrial services company covering Middle East , African & Asian countries that specifically includes Pakistan and having plans to expand the horizons in Afghanistan and Iran region in the field of Supply of materials , installation, commissioning, testing and startup operations of small, medium and large scale dairy, beverages, water, food, confectionery, cosmetic and pharmaceutical industries. Tetra Tech has been recognized as reliable source by our valuable as well as potential customers, for ensuring their business success in delivering world class products at most competitive price with best quality and reliability. Tetra Tech products, solution and services are inevitable for the success of our esteemed customers. Apart from Tetra Tech, One of the sister concern company Alanwar Factory Co. which is leading factory in Saudi Arabia in the production of street light poles, street lights, and lighting accessories. The factory was established with plans to in.tegrate the production and manufacturing of interior and exterior lightings, to meet the constant demands on the products of the factory which have widespread customer bases in all cities of Saudi Arabia and Middle East. ALANWAR has production facilities with the capacity to produce up to 2000 pole per week. Furthermore it can accommodate all sub-assembled material required for 1000 poles at any one time whilst still being able to convert these materials into finished poles. Our objective of being competitive and market leader is by providing best professional services, solutions and products available because” We Deliver, No Matter What”. All services and solutions at One Window.