DT

Dalian Date Gas Co., Ltd. was established in 1992, adhering to the corporate spirit of "innovation, development, re innovation, and further development". It has been committed to the research and production of high-purity gases, standard gases, industrial mixed gases, electronic special gases, and standard mixed reagents, while also taking care of the overall supporting engineering construction of laboratories. The product is widely used in fields such as petrochemicals, metallurgy, electronics, scientific research, environmental protection, and healthcare.

Since its establishment, the company has presided over or participated in the formulation and revision of over thirty national standards, and led the development of one international standard. We have undertaken multiple scientific and technological projects in the city and district, obtained eight invention patents, two software copyright patents, more than forty utility model patents, and possess 237 national second level standard substances. The company has passed the CNAS 17034 certification for producer capacity of standard substances, and has been awarded the title of "National Gas Standard Verification Platform" by the National Gas Standardization Technical Committee. On January 1, 2021, it was recognized as a "National Specialized, Refined, Special and New Small Giant Enterprise". The company's R&D center has been recognized as a provincial-level enterprise technology center, and the testing center has passed the laboratory competence accreditation of the China National Accreditation Service for Conformity Assessment (CNAS 17025).

The company has established six subsidiaries and branches in Inner Mongolia, Xinjiang, Guangdong, Shanghai, Chengdu, and Beijing, serving as the domestic standard gas market

One of the main suppliers, currently with a customer base of over 8000, covering various regions across the country (including Hong Kong), and some products are exported overseas. The company purchased 40000 square meters of land in Songmudao Chemical Industrial Park, Dalian, and established a modern standard factory. The factory is equipped with domestically leading standard gas distribution systems, electronic mixed gas distribution systems, and industry-leading analysis and testing centers. It will become the largest research and production base for specialty gases in China.