The relationship between Changge Zhenma Tricycle and Shijie Tricycle

No relation. According to information from Baidu Encyclopedia, the Changge Zhenma tricycle is produced by Jiangsu Yubaozhai Group Co., Ltd., while the Shijie tricycle is produced by Zhengzhou Shijie Machinery Manufacturing Co., Ltd. The registered trademark is "Shijie" and Changge Zhenma Tricycles and Shijie Tricycles are two different brands and have no relationship.

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