Group 1 - A new company named Zhonggong Sheyan Design (Hangzhou) Co., Ltd. has been established with a registered capital of 1 million yuan [1] - The legal representative of the company is Wu Yafei, indicating a clear leadership structure [1] - The business scope of the company includes construction engineering design, surveying, quality testing, and labor subcontracting [1] Group 2 - The company is wholly owned by Sheyan Institute, reflecting a strong backing and potential for growth in the construction sector [1]