About us

Founded in 2013, Dalian Dongsong Tempered Glass Products Co., Ltd. is located in the Dalian Economic and Technological Development Area. Its main products include commercial refrigeration glass doors, door frames, tempered glass, and insulating glass unit.

Our company is a high-tech manufacturer and has been a leading brand in China’s refrigeration industry since its establishment. Starting with specialized production of tempered glass in the cold chain industry, we have devoted ourselves to the research, development, and production of commercial glass doors and frames. With the production scale expansion and continuous technological progress, our products have been exported to markets in the United States and Japan. In 2019, we began the development and manufacturing of energy-saving glass doors, which were exported to markets in Southeast Asia and South America; and in 2022, we initiated mass production of fully transparent glass doors. As of the end of 2023, our company’s export market share accounted for 60% of its total.

Dalian Dongsong has a young, energetic, and experienced team. We have always adhered to the principles of technology prioritization, mass production, fast delivery, and high-quality service, bringing comfort and energy-saving efficiency to tens of thousands of supermarkets worldwide. We have patented in China an energy-saving controller and the glass door of refrigerators equipped with this energy-saving controller (ZL 2023 2 0859585.7), which could achieve an energy-saving efficiency of up to 75%. These energy-saving glass doors have been widely applied in the market and have received unanimous praise from users for their performance in ergonomics, environmental friendliness, and energy-saving efficiency.

Nowadays, this modern enterprise located in the beautiful coastal city of Dalian covers a total area of over 10,000 m2 and boasts a wide distribution network and modern warehousing centers. It is a good choice for both domestic and foreign customers in terms of technological leadership, product quality, and service satisfaction.

  • in 2013
    Dalian Dongsong Tempered Glass Products Co., Ltd. was formally established
  • in 2014
    Specializing in the production of tempered glass for the cold chain industry
  • in 2015
    Production of glass doors and door frames begins
  • in 2017
    Exported to the U.S. market
  • in 2018
    Exported to the Japanese market
  • in 2019
    Production of energy-saving glass doors began
  • in 2020
    Exported to Southeast Asian market and South American market
  • in 2021
    Export market share accounted for 60%
  • in 2022
    Mass production of fully transparent glass doors began
  • in 2023
    Obtained a patent for the production of energy-saving glass doors

Contact us

·Domestic Business Liaison Department:15524666179 Mr. Yang
·Domestic Business Liaison Department II:15140393928 Ms. Chen
·Overseas Business Department:13842602939 Mr. Jiang