Sinopec Chongqi and others have obtained patents for lifting lugs used in the installation of thin-walled circular tube tower modules
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Sinopec Heavy Lifting has obtained a patent for a lug structure used in the lifting of thin-walled circular tube tower modules 2025-08-02 10:44· According to news from August 2, 2025, **information from the Intellectual Property Office shows that Sinopec Heavy Lifting and Transportation Engineering Co., Ltd. and Sinopec Refining and Chemical Engineering (Group) Co., Ltd. have been granted a patent titled “A Lug Structure for the Lifting of Thin-Walled Circular Tube Tower Modules.” The approval notice number is CN110980507B, with the application date being November 2019. According to Tianyancha, Sinopec Heavy Lifting and Transportation Engineering Co., Ltd. was established in 2014 and is located in Beijing; it is a company that operates primarily in the construction and installation sector. The registered capital of the enterprise is 500 million RMB. According to the big data analysis provided by Tianyancha, Sinopec Heavy Lifting and Transportation Engineering Co., Ltd. has participated in 301 bidding projects and holds 96 patent records; in addition, the company possesses 22 administrative licenses. Sinopec Refining & Chemical Engineering (Group) Co., Ltd., established in 2007 and located in Beijing, is a company primarily engaged in water resources management. The registered capital of the enterprise is 4,418,543,500 RMB. According to the big data analysis provided by Tianyancha, Sinopec Refining & Chemical Engineering (Group) Co., Ltd. has made investments in 12 companies, participated in 63 bidding projects, and holds 5,000 patent records; in addition, the company possesses 4 administrative licenses.
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