GCEG(SZ:002060) Sou Hu Cai Jing·2026-01-06 01:19Group 1 - Guangdong Provincial Construction Engineering Group Co., Ltd. has obtained a patent for a "wear-resistant and corrosion-resistant spiral pile," with authorization announcement number CN223766811U, applied on December 2024 [1] - The patent relates to photovoltaic support installation equipment technology, specifically involving a spiral pile that includes a conical end and spiral blades, with a first coating of galvanized layer and a second coating of polyvinylidene fluoride [1] - This innovation enhances the wear and corrosion resistance of the spiral pile, extends its service life, protects the metal surface, prevents a decline in conductivity, and ensures stable grounding performance for photovoltaic systems, thereby reducing maintenance costs [1] Group 2 - Guangdong Yue Water and Electricity Energy Investment Group Co., Ltd. was established in 2023, focusing on electricity and heat production and supply, with a registered capital of 1 billion RMB [2] - The company has invested in 52 enterprises, participated in 6 bidding projects, holds 14 patents, and has 5 administrative licenses [2] - Guangdong Hydropower Second Bureau Group Co., Ltd. was founded in 2013, specializing in construction installation, with a registered capital of 1.5 billion RMB [2] - This company has invested in 23 enterprises, participated in 584 bidding projects, has 15 trademark records, 149 patents, and holds 21 administrative licenses [2]