Lei Ma

Beijing Dezhu Technology Development Co., Ltd. engages in the development of real estate. Its services include property management, technology development, technology transferal, and technology consultation. The company was founded on July 31, 2014 and is headquartered in Beijing, China.

Hainan Golden Seashore Group Co. Ltd. provides investment services. The private company is based in Hekou, China.

Hainan Luoheng M&E Engineering Equipment Co., Ltd. provides wiring and pipeline equipment installation services. The company is based in Haikou, China.

Qianhai Shenlei Technology Group (Shenzhen) Co., Ltd. engages in the research and development, and design of electronic component information systems and integrated circuits. Its provides technical support for storage devices, and internet of things and communications related products. The company was founded on June 17, 2016 and is headquartered in Shenzhen, China.

Beijing Dedao Education Technology Co., Ltd. engages in technology development and consultation; corporate planning; the provision of technical and computer system services as well as economic and trade consultation services; design, production, launch, and agency services of advertisements; organization of cultural and art exchange activities; and corporate management. The company was founded by Wei Li on February 20, 2006 and is headquartered in Beijing, China.

Beijing Lawton Construction Engineering Co., Ltd. engages in the construction general contracting activities. Its business scopes include professional contracting, equipment installation, technical consultation, and engineering project management. The company was founded on May 19, 2006 and is headquartered in Beijing, China.

Hainan Golden Bank Decoration Engineering Co., Ltd. provides interior and exterior decoration engineering design services. It also engages in the sale of building materials and decoration materials. The company was founded on June 28, 1994 and is headquartered in Haikou, China.

Hainan Yinshanshu Modern Agriculture Development Co., Ltd. engages in the development, construction, and operation of modern agriculture. Its business activities include business management and consulting, house leasing, organizing cultural and artistic exchange activities, product development, and computer software development and maintenance services. The company was founded on November 21, 2018 and is headquartered in Haikou, China.

Hainan Yinguoxin Cultural Development Co., Ltd. engages in the sale of cultural, sports supplies and equipment, arts and crafts, and collectibles. Its business activities include leasing, corporate management, comprehensive management services, consulting and investigation, advertising production and agency services, exhibition services, public relations event planning, entrepreneurial guidance services, and real estate industries. The company was founded on March 22, 2019 and is headquartered in Haikou, China.