No, Guangzhou Luban Construction Technology Group Co., Ltd. (hereinafter referred to as "Luban Shares", stock code 8720 18), legal representative Li Guoxiong, Luban Shares is an excellent enterprise in the special construction industry in China and the highest-level enterprise in China to deal with various difficult problems in the construction industry. The first Guangdong standards, Technical Specification for Building Foundation Pit Support Engineering and Technical Specification for Building Waterproofing Engineering, were edited and implemented on June 1 998+1October1day. Participated in People's Republic of China (PRC) (PRC) industry standard "Technical Specification for Building Foundation Pit Engineering". There are wholly-owned subsidiaries Guangzhou Luban Building Structure Design Office Co., Ltd., Guangzhou Luban Building Reinforcement Engineering Co., Ltd., Guangzhou Luban Chemical Co., Ltd., Guangzhou Zhizhun Housing Appraisal Co., Ltd., Guangzhou Luban Building Waterproof Reinforcement Co., Ltd. and Foshan Branch, Haizhu Branch, Shantou Branch, Jiangmen Branch, Shenzhen Branch, Dongguan Branch and many other branches. The company has a strong team of all kinds of management and technical personnel, and is backed by many senior professors and experts.