About Us

izhou Powerstar Industry Co., Ltd. originates from Taizhou Kehua Marine Technology Co., Ltd. Kehua Marine was an authorized marine distributor for VM Motori and Paguro generators, and previously a distributor of Westerbeke generators.

Drawing on many years’ marine industry experience, Mr. Richard LI, founder of Kehua Marine, established the Powerstar Generators brand and developed a full range of generators for boats and yachts. Our generator sets feature lightweight design, compact dimensions, high performance and cost‑effective pricing. Powered by Chinese diesel engines, our product lineup includes 1‑cylinder, 2‑cylinder, 3‑cylinder models, as well as 4‑cylinder and 6‑cylinder units for higher power requirements.

Our single‑cylinder permanent magnetic generators deliver 3.5kW and 4.5kW output, weighing 95kg plus a 7kg inverter. This PMG series has been fully validated in the Chinese market with proven reliability, showing no more than 2‑3 failures per 100 units. We also developed the 5‑9kW PMG range. Models PMG‑6SL, PMG‑8SH and PMG‑9SH weigh only 150kg with a length of 720mm, and have earned solid market recognition.

We also supply constant speed series running at 1500rpm or 1800rpm. These conventional marine generators are designed for applications where weight and footprint are less critical. We support multiple engine options including Yuchai, Weichai, VM Motori, Volvo, Cummins and FPT. All generators can be equipped with canopies / sound enclosures.

We welcome partners from all over the world to establish long‑term cooperation. We commit to delivering reliable quality and professional service for you and your customers.