广东建工：拥有8个清洁能源装备制造厂，年设计产能约30万吨

Group 1 - The core viewpoint of the article highlights Guangdong Construction's focus on clean energy equipment manufacturing, including wind power tower tubes and photovoltaic brackets [1] - The company operates 8 clean energy equipment manufacturing plants with an annual design capacity of approximately 300,000 tons, indicating strong production capabilities [1]