What's the packaging of Siaonan battery?

The special packaging for windsurfing batteries in cold areas is blue printed windsurfing brand logo, and yellow printed windsurfing brand logo is used in the south. Feng Fan Co., Ltd. is a designated manufacturer of military lead-acid batteries. Over the years, Feng Fan Co., Ltd. has introduced several special production lines and testing equipment for storage batteries, with an annual production capacity of 3.5 million kva. The company completely adopts the advanced technical standards of the United States, Germany, Japan, France and their famous automobile manufacturers, and the product performance has reached the current international technical level.