Hiersun Group is a China professional manufacturer of diesel generator sets, engine power package for drilling rig, oilfield application. Since 1998, we have been supplying our customer with on time, quality machine meeting the prototype and specify requirements of all kinds of industries. Keeping good cooperation with the world famous engine manufacturers such as Cummins (USA), Caterpillar(USA), SDEC(Shanghai, China), Yuchai(China), (Weichai) as well as the alternator manufacturer such as Stamford (UK), Marathon (Sion-USA), we have been improving our products with confidence.

Our experienced engineers and technicians work tirelessly to make sure the quality of our machines. The team will give you the complete and cost saving power solution before the order. Every generator or engine package will be tested according to international policy before released to the market. After- sales service dept. Is ready anytime to response, and marketing team feedback the requirements from our clients all over the world to be heard

Backed by exquisite technology and on time service, we have been a leading supplier of generator set and engine power package. Our product range includes engine power solution powerpack, oilfield diesel generator, Cummins diesel generator set, diesel genset, Cummins marine generator set, quality and super silent soundproof generator, trailer genset, container genset and so on.

Sensitive to the fast pace of industry today, Hiersun Group strives to provide you with quick response for all requests and short delivery of the finished products. Welcome your inquiry.