1. It is a misunderstanding to build underground. If the insulation effect of the basement is good, what do you need insulation materials for? The investment in cold storage is basically divided into two parts, one is the one-time investment in the early stage, and the other is the maintenance and electricity fee in the later stage. Among them, the early investment determines the late investment. It is suggested that high-quality units should be selected as the investment equipment in the early stage, and Hanzhong low-temperature screw unit should be selected as the compressor unit. In large-scale cold storage, the equipment maintenance investment in the later period accounts for about 30% of the total investment in the later period, while the screw unit is characterized by large refrigeration capacity, few wearing parts, good internal balance and stable unit. The general piston machine is basically no longer used in large-scale cold storage, with too many wearing parts and high maintenance cost, and is only suitable for small-scale cold storage. Another part of the later investment is electricity, which accounts for about 70% or more of the total investment in the later period. The key depends on the early heat preservation. At present, the old cold storage in China is basically insulated by sticking polystyrene foam, and polyurethane spraying has more advantages in performance and more reliable insulation. At present, the cost price of polystyrene foam is one cubic meter of 260 yuan, and the price of polyurethane spraying raw materials is one cubic meter of 800 yuan, which seems to be quite different. In fact, there is no difference between engineers' quotations. Generally, the price of 10 cm polystyrene board is about one square 70 yuan, and the price of 10 cm polyurethane spraying is about 85 square meters. Why is there a big difference in raw material prices and little difference in project cost? The reason is that sticking polystyrene foam is a waste of labor. Under normal circumstances, the workload completed by three people every day is almost the same as that completed by 30 people every day, and the builder's money is spent on labor costs. Looking at the thermal insulation effect, according to the theoretical calculation of thermal insulation, the thermal insulation effect of 4 cm spraying is equivalent to 10 cm foam board. Different thermal insulation means different electricity charges. It is suggested that builders should not spend money on labor costs or waste the country's electricity resources!

2. It is suggested that the total investment of newly-built steel cold storage is about 5 million yuan, and the total investment of civil cold storage is about 4.5 million yuan. Civil cold storage is a product of the 1950s. The new cold storage is made of steel structure, which is durable and beneficial for life.

3. The house price in Taiyuan can only be roughly estimated within 100 yuan/square/month. Beijing house price 150 yuan/square/month, Zhengzhou house price 100 yuan/square/month, Shanghai house price 220 yuan/square/month. And now the demand exceeds the supply in the peak season. We are a cold storage, and many people call to find a cold storage for rent. Good prospects!

Zhengzhou Tian Yuan Refrigeration Technology Co., Ltd. is a professional refrigeration enterprise engaged in the installation and design of refrigeration equipment such as cold storage, cold storage, quick-freezing storage, low-temperature box of quick-freezing machine, medical cold storage, experimental constant temperature room, ultra-low temperature experimental cold storage, ice-making project, salt pond, seafood machine and the development and research of related refrigeration products.

At the beginning of its establishment, the company decided to put people first and provide customers with excellent products and quality services. While continuously absorbing advanced management experience and scientific research achievements of domestic and foreign enterprises, it has also strengthened joint cooperation with universities and scientific research units. Committed to the development of new products and the gradual improvement of enterprise management, but also trained a construction and management team with rich practical experience and perfect service system. After years of unremitting efforts, the cold storage, cold storage, freezing, quick-frozen cold storage and other equipment produced by Zhengzhou Tian Yuan Refrigeration Equipment Co., Ltd. have been affirmed and praised by customers and won a good reputation in the industry!

The main products are cold storage, cold storage, fruit cold storage, medicine cold storage, seed cold storage, royal jelly cold storage, edible fungi cold storage, artificial environment room, frozen quick-freezing, low-temperature box, constant temperature laboratory, ultra-low temperature cold storage, laboratory cold storage, vaccine special cold storage and other refrigeration equipment projects, acting as an agent to distribute refrigeration compressors and refrigeration accessories of well-known brands at home and abroad; Main business: cold storage engineering design and installation, cold storage and refrigeration equipment supporting sales. Professional design and installation: fresh-keeping warehouse, cold storage, drug cold storage, seed cold storage, fruit cold storage, medical cold storage, quick-freezing warehouse, quick-freezing tunnel, supermarket cold storage project, and undertake the maintenance and transformation of large, medium and small cold storage and refrigeration equipment.

Over the years, we have established good cooperative relations with frozen food enterprises, pharmaceutical enterprises, meat processing enterprises, large catering enterprises, large entertainment places, fruit production enterprises and distribution units, agricultural and sideline products production and distribution units, agricultural and sideline products research units, tea production and preservation units and many other units, providing high-quality products and excellent services, which have been unanimously recognized and trusted by customers.

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