HEGC(SZ:000883) Jin Rong Jie·2025-07-12 05:27Group 1 - Hubei Energy Comprehensive Energy Investment Co., Ltd. applied for a patent for a "BIPV bracket and roof substrate airtight adaptive locking device" with publication number CN120292400A, filed on May 2025 [1] - The patent aims to provide a solution in the construction structure field, featuring components such as a lower locking connection seat, sliding connector, fixed installation base, limiting connection ring, shape memory alloy sealing ring, and nano aerogel sealing pad [1] - The invention addresses the issue of elastic material degradation over time, ensuring the sealing effectiveness of the locking device connection [1] Group 2 - Hubei Energy Comprehensive Energy Investment Co., Ltd. was established in 2021 and is located in Wuhan, primarily engaged in electricity and heat production and supply [2] - The company has a registered capital of 500 million RMB and has invested in 7 enterprises, participated in 814 bidding projects, and holds 17 patents [2] - Additionally, the company possesses 4 administrative licenses [2]