中港金触投资有限公司：國際貨運代理；展覽展示策劃；會議和會務策劃；信息咨詢；電力及通訊設備、電子設備、信息化産品和電腦軟硬件、自動控制系統及控制設備的技術開發和銷售；系統集成；自有物業租賃；物業管理；機票、火車票、船票代售；園林設計與施工；園林綠化工程；環境工程；綠化養護服務；園林綠化相關産品銷售；日用百貨、化妝品和衛生用品、玩具的批發和零售；經營電子商務，從事廣告業務；兒童遊樂場設計、木屋設計及工程勘察設計；銷售遊樂、運動設備；木屋建築工程施工及銷售。

   Zhonggang Jintuo Investment Co., Ltd.: International Freight Forwarding; Exhibition and display planning; Meeting and conference planning; Information consultation; Technical development and sales of power and communication equipment, electronic equipment, information products, computer software and hardware, automatic control systems, and control equipment; System integration; Own property leasing; Property management; Ticket, train ticket, and ship ticket sales agency; Landscape design and construction; Landscape greening project; Environmental engineering; Greening and maintenance services; Sales of products related to landscaping and greening; Wholesale and retail of daily necessities, cosmetics and hygiene products, toys; Engage in e-commerce and advertising business; Children's playground design, wooden house design, and engineering survey and design; Selling amusement and sports equipment; Construction and sales of wooden house construction projects.