Geometrica Project Engineering Services Ltd. is a small-size company with experience in the construction business, possessing market credibility, customer trust and established clientele. The company is interested in acoustic barriers which are frequently deployed in roads, bridges and viaducts. Therefore, the barriers should be resilient and of easy installation. We would like to know whether there is need of special devices for adapting the barriers to viaducts and bridges and if it is offered by the supplier as well. We would also like barriers that are either stackable or have the possibility to compose a background that would break the 'tunnel effect' (with colours, textures, transparent panels, etc.). We would appreciate receiving the price details of the products, considering 500m of length and 3m of height of each type and transport to the Port of Santos, Brazil. Together with the importer Mehta Transport and Services Ltd., we wish to explore a mutually beneficial arrangement, having the supplier as our main source of acoustic barriers. We would like to state the urgency in receiving the price details, since we wish to employ the barriers as soon as possible.