How many medical record factories are there in Xuzhou?

There are 4 medical box factories in Xuzhou.

After consulting with Heaven, they are Xuzhou Hengwei Medical Electronic Chassis Factory, Xuzhou Aoshijie Medical Chassis Factory, Xuzhou Xinsheng Chassis and Xuzhou Hengwei Chassis.

Xuzhou, called Pengcheng in ancient times, is a prefecture-level city and sub-central city under the jurisdiction of Jiangsu Province. It is a national historical and cultural city approved by the State Council, a national comprehensive transportation hub and a central city of Huaihai Economic Zone.