Henan Dingli Power Equipment Co., Ltd. is responsible for the international business development of Dingli Group. Its business scope mainly includes small and medium-sized power generation, substation below 500kV, transmission line of 1000kV and below, distribution network of 35kV and below, power operation and maintenance, electric power emergency service, telesites and concrete pole production line. The company can carry out project consulting and overall design, complete package supply of project products, project installation and technical guidance, operation and maintenance of some projects and product leasing.

Henan Dingli Power Engineering Co., Ltd.(web site http://www.dldlgc.com/), registration number: 91410100344917576J.

Henan Dadi Electricity Engineering Co., Ltd. (web site http://www.dddlkcsj.com) was established in May 2008. The company has the Grade B qualification for power transmission and transformation engineering design, and the Grade B qualification for engineering survey approved by the State Construction Department.

DINGLI (Ecuador) Pole and Tower Design Inc. is headquartered in Quito, Ecuador, and currently has 18 designers. In addition to the Quito office, there are resident designers in the Honduras, Nicaragua and Guatemala branches in Central America.

Dingli Indonesia, mainly for the Indonesian and Southeast Asian power markets, especially the power generation market, provides services ranging from feasibility study to survey design, service consulting, project management, operation and maintenance, and overhaul.

Henan Zhongdingxin Testing Technology Co., Ltd.(web site http://www.hnzdxjc.com) is a third-party testing agency specializing in testing of the physical and chemical properties of metal materials, testing of the performance of cement, sand, water reducing agent and concrete, testing of the physical properties of fasteners, testing of the whole items of power transmission poles and tower products, testing of the whole items of civil air defense equipment, testing of electrified railway products, indoor and outdoor air testing.