Highway Engineering
About us
ABOUT ZHONGCHENG
Lianyungang Zhongcheng Construction Engineering Co., Ltd.
Lianyungang Zhongcheng Construction Engineering Co., Ltd. was founded in 2006 after years of construction practice by its legal representative, Sun Zhigang, who began contracting roadbed earthwork and ancillary works in 1992. The company maintains long-term cooperation with large central and state-owned construction enterprises and has established related companies in Singapore, Nigeria, Hong Kong, Senegal, Guyana, the Philippines, Kenya and Morocco to support international business development.
Through decades of project delivery and internal development, Zhongcheng has accumulated practical construction technology and management experience, with 190 registered employees, 70 professional technical personnel, 30 mid- to senior-level professionals, fixed net assets of RMB 350 million, machinery power of approximately 100,000 kW, and annual construction production capacity of more than RMB 2 billion.
The company emphasizes quality, process control, service awareness and cooperation with owners, supervisors and general contractors. Zhongcheng continues to provide efficient international engineering services for infrastructure construction projects in China and overseas markets.
million yuan
exceeding RMB 2 billion
BUSINESS SCOPE
Scope of Main Business
Highway Engineering
High-Speed Railway Engineering
Bridge Engineering
Municipal Engineering
Building Construction
Drainage Engineering
Water Conservancy Engineering
Port and Waterway Engineering Our team
Board Chairman
SUN ZHIGANG
Professional Titles & Qualifications: Senior Engineer
1. 2006 – Present Chairman of the Board, Lianyungang Zhongcheng Construction Engineering Co., Ltd.
2. 2023 – Present Chairman of the Board, ZHONGCHENG CONSTRUCTION NIGERIA CO.LTD
3. 2023 – Present Chairman of the Board, GUICHI INTERNATIONAL (NIGERIA) CO. LTD
4. 2023 – Present Chairman of the Board, Tengjun International (Hong Kong) Limited
5. 2024 – Present Chairman of the Board, Beijing Guichi Holding Co., Ltd.
6. 2024 – Present Chairman of the Board, Tengjun Investment Holdings Pte. Ltd.
Certificate of Honor
Display of Certificates of Honor
During project construction, the company emphasizes quality and process management, while also demonstrating a strong sense of overall responsibility and service.









Our Credentials
Qualified to Build




Partners
Our Partners
China Road and Bridge Corporation
China International Water & Electric Corporation
Sinohydro Bureau 15 Co., Ltd.
China Railway Guangzhou Engineering Bureau Group Co., Ltd.
CCCC Road & Bridge South China Engineering Co., Ltd.
China Harbour Engineering Company Ltd.
China Railway Guangzhou Engineering Bureau Third Company
China Construction Port Group Co., Ltd.
CCCC Road Construction Overseas Company
China Railway 20th Bureau Group Second Company
China Railway 18th Bureau Group Fifth Company
CCCC Third Highway Engineering Bureau Third Company