Tiebaobei (铁甲二手机) is a used construction-machinery C2C trading platform operated by Beijing Tiejialong Technology Co., Ltd. (北京铁甲龙科技有限公司). Founded in 2009 out of the Tiebaobei (Cehome) construction-equipment forum, it lets individuals buy and sell used excavators, loaders, bulldozers, cranes, rotary drills and other heavy equipment, backed by a… - View it on GitHub