创元科技：苏净工程建设有限公司拥有建设洁净室机电总包工程的一级资质

Group 1 - The core viewpoint of the article highlights that Chuangyuan Technology's subsidiary, Jiangsu Sujing, is a comprehensive supplier in the clean environmental protection field, focusing on technological innovation, equipment manufacturing, and overall engineering solutions [2] - Jiangsu Sujing Engineering Co., Ltd. specializes in cleanroom and air purification system engineering and is recognized as a high-tech enterprise with core technologies for ultra-high-level clean environments [2] - The company provides integrated air purification system solutions for various industries, including electronics, healthcare, new energy, and biopharmaceuticals [2]