Is Changzhou Ruidian a black factory?

No, Changzhou Ruidian Precision Technology Co., Ltd. has registered a trademark and obtained the certification of the industrial and commercial department, and has a legal business license, so it is not a factory. Changzhou Sweden Precision Technology Co., Ltd. is a private enterprise specializing in the manufacture and injection production of injection molds, die-casting molds and injection powder alloy molds.