Rent: depending on the location, assuming that it varies from 3,000 to 8,000 yuan per month, that's 36,000 to 96,000 yuan per year.
Decoration: A simple decoration will cost about 50,000 to 100,000 yuan.
Equipment purchase: computers, testing tools and other equipment, about 100-15 million yuan.
Personnel wages: If you recruit three technicians, each averaging 5,000 yuan per month, a month is 15,000 yuan, a year is 180,000 yuan.
Water and electricity costs: about 1,000-2,000 yuan a month, 12-24,000 yuan a year.
Other expenses (office supplies, marketing expenses, etc.): about 50,000 yuan.
This brings the total cost to about 328,000-500,000 yuan.
However, the actual cost will also be affected by market competition and customer demand. If the market is highly competitive, it may be necessary to invest more in marketing and promotion to attract customers; if customers demand higher service quality, it may be necessary to invest more in equipment and staff training. At the same time, it is also necessary to set aside a certain amount of contingency funds to cope with possible unforeseen circumstances. In short, the specific budget needs to be determined based on detailed research and analysis of the actual situation to ensure its reasonableness and feasibility.