The project has a total investment of 1.36 billion yuan and is invested and constructed by Hebei Jinghe Titanium Silicon Carbon Materials Co., Ltd. The project covers an area of 500 mu. The construction scale is 300,000 high-speed trains with a cross-bow slide and 300,000 high-speed train brake pads. The film, titanium silicon carbon high-speed train pantograph skateboard is independently developed by China. The project includes office building, catering center, workshop and workshop, all of which adopt our company's energy-saving and environmentally-friendly ultra-low temperature air source heat pump for heating and cooling. At the end, fan coils and flow fans are used. Construction starts in 2015.​

It is a project built by the State Grid to improve the office environment in various towns and villages. It is located in Pingdu Ancient Town, with a construction area of 1000 square meters. Due to insufficient local water resources, our company's soil source heat pump was used. It started operation in 2014, and the indoor end uses fan coils, which works well.

The project is located in Xianhe District of Dongying City. It is a high-end ecological park hotel with catering, entertainment and accommodation, with a building area of 5,000 square meters. It adopts two friends' high-temperature seawater source heat pump units to control the hotel's heating and cooling. The large-scale space adopts the variable frequency control of the flow fan to meet the requirements of the hotel and saves the running cost. Since the operation in 2014, the effect has been good and the user is satisfied.

Geographic location:
Located in the southern part of the North China Plain, Xingtai County is located in the eastern foothills of Taihang, formed by rivers, flood alluvial deposits and lake sediments. The terrain is high in the west and low in the east, and falls from the southwest to the northeast. The west is the alluvial plain of the Taihang Mountains, and the land is sandy. The groundwater resources in Renxian County are mainly shallow fresh water.
Heating method:
Renxian No. 3 Middle School uses floor heating + radiator + air conditioning
Renxian Yucun Middle School uses radiator heating
Project Overview:
Renxian No. 3 Middle School covers an area of ​​43,000 square meters and a construction area of ​​13,500 square meters. The teaching building is for floor heating, the office is fan coil, and the laboratory and student apartments are heating radiators. Room temperature reached 20 degrees.
Renxian Yucun Middle School has a construction area of ​​7,000 square meters, all of which are old-fashioned buildings and heated by cast iron radiators!
Benefit:
Renxian No. 3 Middle School adopts one of our company's normal temperature screw water source heat pump units, and Renxian Yucun Middle School adopts one medium and high temperature screw water source heat pump unit of our company. Since our company adopts intelligent remote control, active service, energy-saving mode is enabled. No need for full-time staff to save people's management expenses, but also to find problems in a timely manner, solve problems in a timely manner, eliminate hidden dangers in the bud, reduce after-sales service expenses, and achieve the most ideal economical operation for customers.

The water source heat pump of our company is adopted. The local groundwater temperature is lower at 8 °C, and the winter temperature is very low at -28 °C. According to these comprehensive factors, our company is targeted. Special equipment has been customized to meet local heating effects and will be operational in 2013. The winter room can reach 25 ° C - -28 ° C, and the operating cost is 50% less than the original cost of burning coal.

With a construction area of 20,000 square meters and sufficient local groundwater source, our company's water source heat pump was selected. It started operation in 2012. The local winter heating cycle is 150 days. The actual operating cost is 13 yuan/square meter, which is 18 yuan/square meter than the local heat company. Also save 5 yuan / square meter.

One of the key projects of Hebei Province developed by Wuyuan County Hongwei Real Estate Development Co., Ltd., listed as the No. 1 project by the county government, located in the southeast of Wuyuan County, east of the intersection of National Highway 108 and 207. Adhering to the entrance and exit of the expressway, the first scenery of the outer raft into Wuyuan was formed. The total area of the project is 4.2 million square meters. In the first phase, 7 sets of water-source heat pump units of Youjia are adopted. The end uses floor radiant heating, and the heating area is 120,000 square meters. It has been running since 2015.