Jindong Mechanical and Electrical Engineering Co., Ltd. specializes in mechanical, electrical, and environmental engineering. It mainly deals in diesel generator sets and related projects, partnering with Caterpillar, Cummins, Rolls-Royce, etc. Jindong develops natural gas, biogas, and coalbed methane power equipment with multiple patents. It offers full services from planning to maintenance, adhering to "quality first, service first," aiming to deliver efficient and high-quality power solutions.