Dongying Qinghua Trading Co., Ltd.

Dongying Qinghua Trading Co., Ltd. ----- takes "green energy saving, low carbon and environmental protection" as its development concept, connects with the national strategy, promotes the transformation and upgrading of enterprises, and actively enters into new energy central air conditioners, new energy ground source heat pumps, energy-saving Large-scale refrigerated central air-conditioning equipment such as multi-line and air-cooled modular machines. Qinghua Trading relies on innovation and professional operation as its business philosophy. Since 2000, it has actively promoted the layout of "transition from traditional sales to high-tech energy-saving and environmentally friendly industries". It is the earliest and most complete central air-conditioning sales and installation in Dongying. One of the design companies. For a long time, the company adheres to the corporate philosophy of "the sea is inclusive of all rivers, and the virtues are great. Quality first, integrity management, cooperation and win-win", based in Dongying, and gradually develop and grow in the common growth with customers, and have won wide recognition from all walks of life and very sure.

The company has a high-quality professional team, strong design force, can provide customers with scientific, perfect and personalized design solutions; Rich construction experience, can create standardized, refined and humanized installation services for customers; Maintenance and after-sales system is sound, It can create a reassuring, comfortable and caring experience for customers. The company insists on survival by quality, development by technology, growth by service, with the most affordable price and the most professional service, hand in hand with customers and caring, seeking the combination of interests of both parties and maximizing the value of both parties.

Qinghua has a total of more than 58 employees, including 10 professional HVAC engineers graduated from Qingdao University of Technology, 10 professional after-sales service personnel, 35 professional HVAC installation personnel, and 10 after-sales service vehicles.

Since 2000, projects have spread all over Dongying. The industrial projects include: Kenli Petrochemical has a construction area of 100, 000 square meters, and uses 4 centrifuges and 3 screw machines; Guangrao Shangneng Industrial has a construction area of 50, 000 square meters and uses 4 screw machines; Xinfa Pharmaceutical Co., Ltd. Uses multi-line equipment. And screw machine.

Government projects: The building area of The court in Dongying Development Zone is 20, 000 square meters, and the equipment used is 3 large-scale air-cooled modules; The Dongying City People′s Procuratorate has a construction area of 30, 000 square meters, and the equipment used is 6 large-scale air-cooled modules.

Real estate projects: Yonghui Real Estate has a construction area of 30, 000 square meters and uses 3 screw machines; Qingdao Jimo Hospital has a construction area of 300, 000 square meters and uses magnetic levitation centrifuges.

Foreign projects: Suriname chain five-star hotel, with 20 more connected equipment; Peru hotel, 16 more connected equipment; KYRGYZSTAN industrial project, used 3 screw machines; Uganda hotel, used 20 more connected equipment; India fan coil unit 2, 000 units; 15 units of United Kingdom and 5 cabinets of fan coil units; US real estate projects, 10 units of extra units.

Our construction team is well-trained and experienced. Our construction process is standardized and professional, the process is scientific, and the procedures are rigorous. Our company system is complete, and the assessment mechanism is complete. We can provide you with standardized, refined and humanized installation services.