Honghua Group Limited, an investment holding company, engages in the research, design, manufacture, setting, and sale of land rigs, related parts, and components. It operates through Land Drilling Rigs; Parts and Components and Others; Drilling Engineering Services; and Fracturing segments. The company manufacture mast and substructures, hoisting system, rotating system, high and low pressure mud system, and auxiliary system parts for rigs; manufactures and assembles rig electrical equipment, including VFD systems, SCR systems, MCC systems, drilling motors, well site circuitry and lighting systems, etc.; and manufactures mud tanks, solids control equipment, drill floor tools, mud manifolds and personnel camps, etc.

It also offers various oil and gas engineering services, including well and integrated EPC drilling, directional drilling, and seismic services for CNOOC, SHELL, MOGE, PTTEP, NOBEL, etc. In addition, the company provides direct financing lease, operating leasing, sale and leaseback, sublease, and trust and joint lease financing services. Further, it manufactures panels of drilling rigs; trades in drilling rigs and related parts; designs and manufactures offshore drilling modules; and provides technical support, and drilling engineering services, as well as after-sales service covering rig installation, commissioning, and solution.

The company operates in the People's Republic of China, the Americas, the Middle East, Europe, and Africa, as well as Central, South, and South East Asia.