![]() Shenzhen SDG Group Shenzhen SDG Group (深圳市特发集团有限公司, also known as Shenzhen Special Economic Zone Development Group, SDG) is a provider of industrial development and business model services. | ![]() Tianhua Tianhua Group (also known as Shanghai TIANHUA Architecture Planning & Engineering) is a company that provides construction and architectural design solutions. | ![]() Qingdao Topscomm Communication Qingdao Topscomm Communication (青岛拓普通信) is a manufacturer of electronic equipment. | Shenzhen Guangju Energy Shenzhen Guangju Energy is a holding company that offers trading of chemicals, and real estate development. | Real Valuation Services Real Valuation Services (RVS) is a real estate company that provides property valuation and appraisal services for the commercial and residential sectors. | |
Founding Date | Founding Date 1981 | Founding Date 1997 | Founding Date 2008 | Founding Date 1989 | Founding Date 2008 |
Type | Type Private | Type Private | Type Public | Type Public | Type Private |
Tags | |||||
Locations | Locations Shenzhen, CN HQ | Locations Shanghai, CN HQ Changsha Shi, CN Chengdu Shi, CN Chongqing, CN Fuzhou Shi, CN Guiyang Shi, CN see more | Locations Qingdao Shi, CN HQ | Locations Shenzhen Shi, CN HQ | Locations HQ |
Employees | Employees 13 | Employees 663 | Employees 3,19927% decrease | Employees 3209% decrease | Employees 517% decrease |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) ¥1.4b (FY, 2025) | Revenue (est.) ¥2b (FY, 2024) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods ¥1.1b (FY, 2025) | Cost of goods ¥1.8b (FY, 2024) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit ¥371.6m (FY, 2025) | Gross profit ¥173.1m (FY, 2024) | Gross profit N/A |
Net income | Net income N/A | Net income N/A | Net income (¥636.6m) (FY, 2025) | Net income ¥99.5m (FY, 2024) | Net income N/A |

Tianhua Group (also known as Shanghai TIANHUA Architecture Planning & Engineering) is a company that provides construction and architectural design solutions.
View company
Qingdao Topscomm Communication (青岛拓普通信) is a manufacturer of electronic equipment.
View companyShenzhen Guangju Energy is a holding company that offers trading of chemicals, and real estate development.
View companyReal Valuation Services (RVS) is a real estate company that provides property valuation and appraisal services for the commercial and residential sectors.
View company