That huge ship energy accumulator was produced in that factory.

Giant wheel energy storage is produced by Giant Wheel Intelligent Equipment Co., Ltd., not by the factory. Julun Intelligent Equipment Co., Ltd. is a developer of industrial robots and automation equipment, located in the middle section of No.5 Road, Jiedong Economic Development Zone, Guangdong Province. The company's main products include: giant energy storage, heavy robots and palletizing robots. Therefore, the giant wheel energy storage is produced by giant wheel intelligent equipment co., ltd.