History

After more than twenty-year developing, Dalian Special Gases Co., Ltd “DSG” has become one of the major producers in China calibration gas market. DSG, as a qualified gas manufacturer by CNAS (China National Accreditation Service for Conformity Assessment) has developed a variety of new products which fill gaps of gas aspect in China.

Manufacturing and Analysis Facility

At present, Dalian factory has 17 sets of calibration gas preparation equipment; 5 sets of gas purification equipment; 4 sets of high purity gas filling equipment, several sets of laboratory calibration gas research and development equipment, and one set of self-developed automatic gas preparation equipment. Meanwhile, DSG has more than 30 sets of analysis and testing equipment, including GC-MS branded Shimadzu & PE and Fourier transform infrared spectrometer, etc. In subsidiaries’ plants, like Baotou, Xinjiang, Guangdong have a total of more than 10 calibration gas preparation equipment, equipped with high-level analysis laboratories.

Quality and Marketing System

Since the founding of Dalian Special Gases Co., Ltd, adhering to the tenets of “Integrity Based, Customer First”; management philosophies of “Quality Oriented, Pursuit Excellence”, it strives to provide customers with specialty gas total solution services, which make company rapid development to achieve win-win results.

Dalian Special Gases Co., Ltd is located in Dalian, in the southern tip of the Liaodong Peninsula, "the North Bright Pearl" reputation is known as the city of Dalian. DSG was founded in 1992 , employees over 200 people. In the spirit of "Innovation, Development; Re-innovation and further Development" DSG is devoted to the research and development of high purity gas, calibration gas and industrial gas mixture. DSG as a high-tech innovative enterprise, provides customers with total gas solution including gas R&D, gas manufacturing, gas delivery, technical support and E&I projects. For the moment, it has gradually developed into a collectivized, standardized, large-scale special gas company.

Sterling Reputation

Qualification

Products

Sales Network

Dalian Special Gases (Baotou) Co., Ltd
Address：Room 1502, Block C, Times Square, Huanghe Street, High-tech Zone, Baotou City, Inner Mongolia
Tel： +86 0472 5359892
Fax： +86 0472 5359892
Email：yuyj@dl-gas.com
Dalian Special Gases Co., Ltd
Address： Daheishi, Yingchengzi Street, Ganjingzi District, Dalian City, China
Tel：+86 0411-86760160 /
Tel：+86 0411-86760161
Tel：+86 0411-86760320
Fax：0411-86760800
Email：002@dl-gas.com
Dalian Special Gases (Shanghai) Co., Ltd.
Address： Room 608, No.35 Lane 800, Meijiabang Road, Songjiang District, Shanghai
Tel：+86 021 57778006
Fax： +86 021 57776058
Email：yangcy@dl-gas.com
Dalian Special Gases (Xinjiang) Co. Ltd
Address：15 kashgar East Road, KuitunCity, Yili State, Xinjiang
Tel：15898101990
Email：shijm@dl-gas.com
Dalian Special Gases (Guangdong) Co. Ltd
Address: Dawanggangshan, Xizhou, ?Xintang Town, , Guangzhou City, Guangdong Province
Tel：+86 020 61773680
Email：xiehl@dl-gas.com