We are writing to confirm our company’s intention to do business with you. We are pleased to introduce our company, ROSARITO ENGINEERING SERVICES, an HVAC (Heating, Ventilation & Airconditiong) and I.T/Computer Repair COMPANY specializing in supplying Aircon equipment with FREE Installation. We are the Authorized Distributor and Installer of the brand HAIER, SANYO & AQUA.

We offers MECHANICAL Works from Design, estimates, installation, repair and preventive maintenance of air conditioning, fabrication, ductworks and ventilation for residential, commercial and industrial applications.

We do hope that you will consider our company as one of your major supplier or Aircon Service Provider.

If you want to communicate with us regarding this matter, please don’t hesitate to contact us at (02) 400-9924.

Thank you very much.