HITACHIbr AIRCONDITIONERS br SYSTEM DESIGNINGbr 102 Aagam Complexbr Pratapkunj Ahmadabad Indiabr Tfax.:- 91 79 26631673 br E-mail :- sdesigntrs@yahoo.com br br Sub: - Letter of Introduction. br Dear Sir, br We SYSTEM DESIGNING introduce our selves as an Authorized Business Associate for Ms Hitachi Home & Life Solutions (I.) Ltd. We are having a sound technical backbone and young, enthusiastic sales and service network allover Gujarat and out of state also to provide you better service. br br We are Authorized sales ,Eraction and service dealer for following product for Hitachi Companybr • Centralized Air Conditioning System br • Water Cooled Chiller br • Air Cooled Chiller br • Cassette Floor V.R.V System br • Ductable Split AC br • Set Free – VRF System br • Window AC br • Split AC br We also Supply, eraction and repair work of following systembr • Ventilation unit br • Air Cooling Air Washer unit br • Air handling unit br • Clean room br • Operation Theater br • Filtration unit br Air Conditioner Service Duct Cleaning Repair | Air Conditioning (AC) Repair Service | Commercial and Residential Air Conditioner (AC) Repair br All makes and models of heating, air conditioning, commercial refrigeration systems, Computer server room and Telephone room air conditioning systems repair. Make recommendations for proper system operation. Explain repair, options and price to inform the customer of the benefits of long term and short term repairs.br br Duct repair and modification (leaking and deteriorating)br Repair center for most major brands with original Parts. Reclaim and recycle refrigerants. br System Cleaning. Replacement of heating and air conditioning systems. Remove and dispose of existing equipment. br Refrigerant line replacement. br All work performed in accordance with existing codes. br Provide all required permits. br Air duct replacement and modification.br Emergency same day installation, on new systems.br Indoor Air Quality br Offer several types of indoor air quality products. br Air Purifiers - Remove all airborne dust particles. br HEPA filter. br Ultra Violet Air Sanitizing systems. br Reduce and destroy bio-containments. br Removal of mold and mildew from system and ducts.br Rental of Portable AC Provide temporary air conditioning while systems is inoperable.