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On November 8, 2024, the Beijing-Tianjin-Hebei Gas High Quality Development Forum was held in Tianjin

On November 8, 2024, the Beijing-Tianjin-Hebei Gas High-quality Development Forum was held in Tianjin. Tianjin Changlong, as a leading manufacturer of automatic liquefied petroleum gas filling equipment, was invited to attend. The chairman of the board reported on Changlong's new research and development results on automatic liquefied gas filling equipment.

2024

11-12

Workshop on Revision of Seamless Gas Cylinder Standards Successfully Concluded

2024.10.10-11 Seamless Cylinder Standard and GB/T5099.3 Standard Revision Seminar was held in Tianjin Changlong Hongye Gas Equipment Co., Ltd. Experts, members and senior consultants of the Standard Committee actively discussed and repeatedly demonstrated the standard revision of seamless cylinders, and visited the seamless cylinder hydraulic test equipment independently developed and produced by Tianjin Changlong. The latest research and development achievements of Tianjin Changlong are highly affirmed and constructive suggestions are put forward.

2024

10-14

Special Equipment Safety Day" Series of Activities Held in Tianjin Gangtang Gas Co., Ltd.

Today, Tianjin liquefied petroleum gas cylinder filling unit's on-site observation and exchange meeting and safety production month-"special equipment safety day"

2024

06-24

My company website officially on-line operation

Tianjin Changlong Hongye Gas Equipment Co., Ltd. was formerly known as (formerly Tianjin Changlong LPG Equipment Factory)

2024

08-12

By 2050, carbon dioxide emissions will be halved, and aircraft pollution will be less and less.

China Net, June 19, according to French media reports on June 17, the global air passenger volume was 9 million in 1946 and soared to 0.108 billion in 1960. In the early 1990 s

2024

04-17

Introduction of Solar Power

The new generation of aircraft uses disruptive technology and has significantly improved performance and energy efficiency. Lightweight composite materials

2024

04-17

After successfully winning the first US liquid natural gas export license, the US natural gas export leader

According to the Financial Times, Cheniere Energy CEO Charif Souki said that the company's Sabine Pass natural gas liquefaction station will be launched in December

2022

07-28

Shandong Dongyue Group ordered 20 sets of refrigerant explosion-proof electronic filling scales

Recently, our company signed a supply contract with Shandong Dongyue Group to manufacture 20 explosion-proof refrigerant electronic filling scales for Dongyue Group.

2022

01-10

Announcement on the Safe Use of Liquefied Petroleum Gas

Liquefied petroleum gas is flammable and explosive, and once an accident occurs, the consequences will be extremely serious.

2021

11-12

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