Residential central air-conditioning is different from the split air-conditioning Mitsubishi Electric to buy central air conditioning repair, it must be based on the basic pattern of the room, at the head of household, decorator joint cooperation, progress and simultaneous implementation of interior decoration design, installation, commissioning, so choose purchase of residential central air-conditioning will go through the following steps: 1) choose well-known brands, product quality, installation technology, after-sales service are guaranteed. 2) to obtain detailed product information, according to their chamber structure, characteristic decoration consulting professional sales staff, determine the product type. 3) After the initial choice of a good brand and product type, sales staff to visit their proposed model works Mitsubishi Electric central air conditioning, site visits. 4) Next, the sales staff will be based on your room, fitting characteristics, select the type of product design and installation program and submit cost estimates. 5) In determining the installation program, quotes after signing the contract, enter the installation and commissioning phase, the owners try to install overseer. 6) The last step is the acceptance and settlement costs of the project. Mitsubishi central air conditioning of the five service support system 1, the product security system: Mitsubishi Heavy Industries, Japan's leading manufacturing companies as having a comprehensive research and development in aerospace, shipbuilding, energy, machinery, refrigeration and other industries, and manufacturing capabilities. Currently air conditioning products according to the Japanese JIS standard production Mitsubishi Electric offer central air conditioning, central air-conditioning Mitsubishi Heavy Industries to the highest standards - "K" standard, perfect interpretation of the air conditioning to lead the future of high-quality, energy-saving, environmental protection, human, comfort standards highest pursuit. 2, the design assurance system: has the most advanced E-Solution design selection software, a rough cost estimate by the cooling and heating loads and model information of the indoor unit in each room, you can get equipment brass, branch pipes, signal lines and additional refrigerant and other related materials and systems laps. In consideration of the various conditions in a particular design, completely avoid the pipe size selection, the branch pipe size selection, based on the ability to correct and assign any design conditions carried out, additional refrigerant charging amount of errors. 3, the construction security system: a comprehensive follow-up by the service engineer firm focused or construction of major projects, and supervision and follow-up after the rectification of follow-up, the construction is completed in accordance with the standards of Mitsubishi Heavy Industries, to submit a complete report of completion. 4, after-sale protection system: the first time to solve the problem for the guidelines to build service system Mitsubishi Electric central air-conditioning agents, to ensure customer satisfaction through product itself and MASA system black box function, you can easily make the Japanese experts for consultation, fast effectively solve the problem. 5. Training Security System: joint units with universities in Nanjing opened a training school of Mitsubishi Heavy Industries, and invite senior lecturer and Japanese car specialist training colleges to explain. Franchise store construction, maintenance personnel are trained through the system and obtain licenses for employment posts only after installation and maintenance. Mitsubishi Electric central air conditioning Quote | Mitsubishi Electric central air conditioning | Kingnet cooling provided by the wave of Refrigeration Equipment Co., Ltd. Nanjing. Nanjing Jin Long Refrigeration Equipment Co., Ltd. (www. Njjinlang.com) strong, credible, central air-conditioning industry in Nanjing, Jiangsu province has accumulated a large number of loyal customers. The company better work attitude and continuous improvement philosophy will lead the wave of innovation in refrigeration and you hand in hand into the brilliant, for a better future!