Specialty

About Us

· Company Profile ·
Specialty

Dalian Specialty Gases CO.,LTD Founded in 1992, maintains its headquarters in Dalian, China. The company has grown to encompass 14 branches and employs more than 600 professionals. Dalian Specialty Gases specializes in three core areas: specialty gases, engineering solutions, and instrumentation. The company has established itself as a leading supplier in China, holding dominant positions in both the calibration and petrochemical specialty gas markets.

Since its establishment, the company has presided over or participated in the formulation and revision of more than thirty national standards and led the development of one international standard. It has undertaken multiple municipal and district-level scientific

 

and technological projects, obtained 19 invention patents, two software copyright patents, more than forty utility model patents, and owns 281 types of national secondary standard materials. The company has passed the capability accreditation for standard material producers (CNAS 17034), was awarded the title of "National Gas Standard Verification Platform" by the National Gas Standardization Technical Committee, and was recognized as a "National Specialized and New Little Giant Enterprise" on January 1, 2021. The company's R&D center is recognized as a provincial enterprise technology center, and its testing center has passed the laboratory capability accreditation by 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, making it a domestic standard gas market leader.

One of the main suppliers, currently serving more than eight thousand customers nationwide (including Hong Kong), with some products exported overseas. The company purchased 40,000 square meters of land in the Songmu Island Chemical Park in Dalian to establish a modern standard factory. This factory is equipped with a domestically leading standard gas distribution system, electronic mixed gas distribution system, and an industry-leading analysis and testing center, which will become the largest special gas R&D and production base in China.

 

History


2024

Awarded the Liaoning Province Manufacturing Single Champion in March

2018

In November, the company was recognized by the China Association for Quality Inspection as a National Practice Base for Quality Inspection and Testing Professionals.

2023

On January 10, the Dategas-Agilent Joint Innovation Laboratory was established.

On December 29, Yingde Xizhou Gas Co., Ltd. was officially merged into Datte Group.

2022

Dalian Date Gas Co., Ltd. Beijing Branch Established on March 30

On September 8, Dalian Datte Gas Co., Ltd.'s Songmudao Plant officially began operations.

2021

On January 1, the company was recognized as a national-level "Little Giant" enterprise specializing in niche markets and innovative technologies.

On March 18, Date (Chengdu) Gas Co., Ltd. was established.

June 6, Dalian Songmudao New Factory Area Comprehensive Building Completed

On December 2, Datedu Maiai (Shanghai) Gas Co., Ltd. was established.

2020

In November, the company was recognized by the China Association for Quality Inspection as a National Practice Base for Quality Inspection and Testing Professionals.

In November, the international standard ISO 19230:2020 Gas Analysis — Sampling Guidelines, spearheaded by the company, was officially released.

2017

On July 7, Xinjiang Date Gas Co., Ltd. was established.

2016

In July, the company was designated as the "National Training Base for Practical Operations of Metrology Professionals" by the Training Center of the National Institute of Metrology, China.

In August, the company's R&D center was recognized as a provincial-level Enterprise Technology Center.

August: Dete (Shanghai) Gas Co., Ltd. Established

2015

In January, Dategas (Guangdong) Co., Ltd. was established.

In September, the company was recognized as a National High-Tech Enterprise.

2013

On January 23, Dalian Datte Gas (Baotou) Co., Ltd. was established.

2011

On June 9, the company's testing center successfully obtained laboratory accreditation from the China National Accreditation Service for Conformity Assessment (CNAS).

On August 26, it was awarded the title of "National Gas Standardization Test Research and Verification—Chromatography Platform" by the National Gas Standardization Technical Committee.

2002

On May 14, the company underwent a share restructuring and was officially established as Dalian Datte Gas Co., Ltd.

1992

On July 7, Dalian Special Gas Industry Company was officially registered and established.

· Da Te Research Institute ·
Da Te Research Institute

Dalian Da Te Gas Co., Ltd. has established a Gas Research Institute as a technical R&D institution, gathering highly educated and capable talents in standard gas and related process development. Led by Director Qu Qing and Gas Research Institute Director Li Fufen, it fully develops key technical projects that highly impact company development and industry progress, such as standard gases, standard reagents, process improvements, and standardization work, investing about 5% of the company's sales revenue into R&D. The R&D investment over the past three years is shown in the table below:

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Scientific Research Quality Control

At the end of 2021, the company established a dedicated R&D institution, Dalian Da Te Gas Research Institute, which includes an R&D center and a technology center, mainly responsible for new product development, product technical improvements, and process improvements.

The institute has established a complete R&D process system (document process list as shown in Figure 2.5.4.3.2-1). Projects are managed sequentially through feasibility study, project proposal, project approval, product or technology development, and project closure. In the project proposal, through careful study and analysis of the overall project objectives, a reasonable timetable and plan are formulated, important milestones and critical paths are determined to ensure smooth project progress; at the same time, regular monitoring and evaluation of project progress and achievements are conducted to promptly identify and resolve existing problems to ensure the project meets its goals; comprehensive risk analysis and assessment are conducted, response measures for potential issues are developed, and emergency plans are rehearsed to ensure project safety; the R&D process is documented through R&D work logs, work hour records, process output documents, various test reports, or experimental reports. Such measures ensure the quality and progress of project implementation.