Group 1 - The core viewpoint of the article is that Zhenjiang Co., Ltd. (603507.SH) has reported a significant growth in its gas turbine business, with a year-on-year increase in revenue [1] - The company primarily supplies components for gas turbines, such as bases and cooling covers, which have already doubled in business this year [1] - Partial assembly of gas turbines has commenced, with plans to move towards full assembly in the future [1]

Group 1 - The core viewpoint of the article is that Zhenjiang Co., Ltd. (603507.SH) has reported a significant growth in its gas turbine business, with a year-on-year increase of 100% in revenue from component supplies [1] - The company is currently supplying parts such as bases and cooling covers for gas turbines, indicating a strong demand in this sector [1] - Zhenjiang Co., Ltd. has initiated partial assembly of gas turbines and plans to move towards complete assembly in the future, showcasing its commitment to expanding its operational capabilities [1]