Nanyang Doer Gas Equipment Co., Ltd. is a joint-stock high-tech enterprise. The company is located in Nanyang, a picturesque city, which is located in the north of Han River, the south of Funiu; The source of the South-to-North Water Diversion, the land of the military strategist Zhuge Liang, the famous Qin Chu "The Battle of Danyang" and the story of the Three Kingdoms "Three Visits to the Thatched Cottage" took place here. The company is within easy reach of Lannan Expressway, Shanghai-Shaanxi Expressway, Nanyang Airport and Nanyang High-speed Railway Station. The geographical position is unique and the transportation is very convenient.

Nanyang Doer Gas Equipment Co., Ltd. is mainly engaged in the research, design, manufacture and after-sales service of various industrial gas equipment and cryogenic equipment. The company has:

1. Cryogenic equipment division: Large atmospheric cryogenic storage tank, powder vacuum cryogenic storage tank, large air-bath vaporizer, water-bath vaporizer, cryogenic loading pump and loading arm system for large cryogenic storage tank, metering skid Wait.

2. Gas equipment business unit: LNG refueling station, L-CNG refueling station, LNG vaporization station, LNG vaporizer, LNG vaporization pressure regulating metering and odorizing skid, LPG vaporizer.

3. Heat Exchanger Business Unit: High-pressure wound tube heat exchanger, fixed tube plate heat exchanger, U-tube heat exchanger, floating head heat exchanger.

The concept of "building a reliable brand in the industry based on advanced Doer technology" has been adhered to by the company. Adhering to this concept, the company actively explores and develops new processes and technologies, and constantly introduces advanced technologies and scientific research achievements at home and abroad.