Group Company Creates a New Record of 160,000 m Low Temperature Tank Roof Rising


On Nov. 8, the second 160,000 cubic meters storage tank, T-1206, of the emergency peak shaving support project of Tangshan LNG receiving station constructed by the Group Company, successfully lifted the roof. The whole process took only 1 hour and 35 minutes, creating the fastest record of gas lift time for the same capacity of domestic cryogenic tanks. As a key procedure of installation and construction of large LNG cryogenic storage tank, gas lift has the characteristics of complex technology, high technical content, difficult operation and control. Through strengthening the construction technology and technological innovation ability, Limengdao Multi-company in charge of construction has created a competent management team and construction team, realized the in-depth application of air lift technology, laid a solid foundation for the bigger and stronger LNG tank installation industry, and made Qian'an brand in the industry. On the same day, PetroChina Liujian, competing with Qian'an, successfully lifted the T-1028 tank in an hour and 51 minutes. Both sides jointly set a world record for the construction of double-liter LNG cryogenic tank on the same day. (Limeng Multicomponent Company)

Group Company Creates a New Record of 160,000 m Low Temperature Tank Roof Rising

Group Company Creates a New Record of 160,000 m Low Temperature Tank Roof Rising

Recommended news


Deepening strategic cooperation to empower the photovoltaic sector | On the same day, multiple central state-owned enterprise new-energy teams visited the Group for inspection and exchange.

On July 17, teams from several central state-owned enterprises, including China Road & Bridge Corporation, CCCC Fourth Harbor Engineering Company, and Shanghai Electric New Energy, visited the Group one after another. They held in-depth discussions on topics such as bidding for overseas photovoltaic consortia and the development of domestic fish–solar complementary projects. Yin Weidong, Chairman of the Group, graciously received the delegations, while General Manager Zhang Jian, along with Deputy General Managers Song Hongliang and Cai Ting, also attended the meetings.


Yuan Jie, a member of the Party Leadership Group of the Nantong Municipal Bureau of Commerce, and his delegation conducted a special research visit to the Group.

On July 15, Yuan Jie, a member of the Party Leadership Group of the Nantong Municipal Bureau of Commerce and Vice President of the Trade Promotion Council, led a delegation to the company for a special research visit on the group’s overseas contracting project development. Senior executives Zhang Jian, Song Hongliang, Fan Hongyan, and others attended the symposium and exchanged views.


The Kuaike Haofudun project, undertaken by the Group, has officially entered production, and General Manager Zhang Jian was invited to attend the opening ceremony.

On the morning of June 25, the grand opening ceremony of Quake Haofudun Materials Technology (Suzhou) Co., Ltd. was held in the Zhangjiagang Free Trade Zone. Zhang Jian, General Manager of the Group, along with Deputy General Manager Shi Saicai and other invited guests, attended the event and jointly witnessed this significant milestone marking the project’s entry into production.


The Group achieved excellent results in the preliminary round of the province-wide construction safety production knowledge competition.

Recently, the preliminary-round results of the province-wide construction‑site safety production knowledge competition were officially announced. The Group achieved an outstanding team performance, with six participants ranking in the top ten, placing first among all construction enterprises in the province.


The Group’s Roche Pharmaceutical project employs air‑suspended air cushions to achieve non‑destructive construction.

In mid-June, the Roche Pharmaceuticals project, constructed by the Group’s Maosheng International Engineering Branch, successfully completed the indoor relocation of three 13-ton heavy-duty pieces of equipment within a high‑standard epoxy flooring area, utilizing an air‑suspension cushion‑lifting technique.


Carrying forward the glory of military service, we uphold our spirit of dedication to peace and security.

On June 2, the “Carrying Forward the Glory of Military Service, Ensuring the Well-being of Veteran Soldiers” Care Foundation was officially established at the Qidong Municipal Bureau of Veterans Affairs and the Municipal Charity Federation, under the leadership of Gong Shancong, Deputy General Manager of the Group. The foundation aims to “show care for veterans, alleviate their difficulties, safeguard their health and well-being, and spread warmth throughout society.”